1520342908

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{1867}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 3079659520

約数和(自身を除く): 1559316612

約数列:

[1, 2, 4, 7, 14, 28, 127, 229, 254, 458, 508, 889, 916, 1603, 1778, 1867, 3206, 3556, 3734, 6412, 7468, 13069, 26138, 29083, 52276, 58166, 116332, 203581, 237109, 407162, 427543, 474218, 814324, 855086, 948436, 1659763, 1710172, 2992801, 3319526, 5985602, 6639052, 11971204, 54297961, 108595922, 217191844, 380085727, 760171454, 1520342908]

約数ペア:

[(1, 1520342908), (2, 760171454), (4, 380085727), (7, 217191844), (14, 108595922), (28, 54297961), (127, 11971204), (229, 6639052), (254, 5985602), (458, 3319526), (508, 2992801), (889, 1710172), (916, 1659763), (1603, 948436), (1778, 855086), (1867, 814324), (3206, 474218), (3556, 427543), (3734, 407162), (6412, 237109), (7468, 203581), (13069, 116332), (26138, 58166), (29083, 52276)]