3553189108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 7572044480

約数和(自身を除く): 4018855372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 571, 578, 769, 1142, 1156, 1538, 2023, 2284, 3076, 3997, 4046, 5383, 7994, 8092, 9707, 10766, 13073, 15988, 19414, 21532, 26146, 38828, 52292, 67949, 91511, 135898, 165019, 183022, 222241, 271796, 330038, 366044, 439099, 444482, 660076, 878198, 888964, 1155133, 1555687, 1756396, 2310266, 3073693, 3111374, 4620532, 6147386, 6222748, 7464683, 12294772, 14929366, 29858732, 52252781, 104505562, 126899611, 209011124, 253799222, 507598444, 888297277, 1776594554, 3553189108]

約数ペア:

[(1, 3553189108), (2, 1776594554), (4, 888297277), (7, 507598444), (14, 253799222), (17, 209011124), (28, 126899611), (34, 104505562), (68, 52252781), (119, 29858732), (238, 14929366), (289, 12294772), (476, 7464683), (571, 6222748), (578, 6147386), (769, 4620532), (1142, 3111374), (1156, 3073693), (1538, 2310266), (2023, 1756396), (2284, 1555687), (3076, 1155133), (3997, 888964), (4046, 878198), (5383, 660076), (7994, 444482), (8092, 439099), (9707, 366044), (10766, 330038), (13073, 271796), (15988, 222241), (19414, 183022), (21532, 165019), (26146, 135898), (38828, 91511), (52292, 67949)]