2011632610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^2$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 4258133712

約数和(自身を除く): 2246501102

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 149, 170, 205, 221, 298, 410, 442, 533, 697, 745, 1066, 1105, 1394, 1490, 1937, 2210, 2533, 2665, 3485, 3874, 5066, 5330, 6109, 6970, 9061, 9685, 12218, 12665, 18122, 19370, 22201, 25330, 30545, 32929, 44402, 45305, 61090, 65858, 79417, 90610, 103853, 111005, 158834, 164645, 207706, 222010, 288613, 329290, 377417, 397085, 519265, 577226, 754834, 794170, 910241, 1038530, 1350089, 1443065, 1820482, 1887085, 2700178, 2886130, 3774170, 4551205, 4906421, 6750445, 9102410, 9812842, 11833133, 13500890, 15474097, 23666266, 24532105, 30948194, 49064210, 59165665, 77370485, 118331330, 154740970, 201163261, 402326522, 1005816305, 2011632610]

約数ペア:

[(1, 2011632610), (2, 1005816305), (5, 402326522), (10, 201163261), (13, 154740970), (17, 118331330), (26, 77370485), (34, 59165665), (41, 49064210), (65, 30948194), (82, 24532105), (85, 23666266), (130, 15474097), (149, 13500890), (170, 11833133), (205, 9812842), (221, 9102410), (298, 6750445), (410, 4906421), (442, 4551205), (533, 3774170), (697, 2886130), (745, 2700178), (1066, 1887085), (1105, 1820482), (1394, 1443065), (1490, 1350089), (1937, 1038530), (2210, 910241), (2533, 794170), (2665, 754834), (3485, 577226), (3874, 519265), (5066, 397085), (5330, 377417), (6109, 329290), (6970, 288613), (9061, 222010), (9685, 207706), (12218, 164645), (12665, 158834), (18122, 111005), (19370, 103853), (22201, 90610), (25330, 79417), (30545, 65858), (32929, 61090), (44402, 45305)]