1275974796

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{9539}}^1$

素因数の和:9774

約数の個数: 48

約数和(自身を含む): 3038757120

約数和(自身を除く): 1762782324

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 157, 213, 284, 314, 426, 471, 628, 852, 942, 1884, 9539, 11147, 19078, 22294, 28617, 33441, 38156, 44588, 57234, 66882, 114468, 133764, 677269, 1354538, 1497623, 2031807, 2709076, 2995246, 4063614, 4492869, 5990492, 8127228, 8985738, 17971476, 106331233, 212662466, 318993699, 425324932, 637987398, 1275974796]

約数ペア:

[(1, 1275974796), (2, 637987398), (3, 425324932), (4, 318993699), (6, 212662466), (12, 106331233), (71, 17971476), (142, 8985738), (157, 8127228), (213, 5990492), (284, 4492869), (314, 4063614), (426, 2995246), (471, 2709076), (628, 2031807), (852, 1497623), (942, 1354538), (1884, 677269), (9539, 133764), (11147, 114468), (19078, 66882), (22294, 57234), (28617, 44588), (33441, 38156)]