1907389624

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{8573}}^1$

素因数の和:8752

約数の個数: 64

約数和(自身を含む): 4259563200

約数和(自身を除く): 2352173576

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 137, 203, 232, 274, 406, 548, 812, 959, 1096, 1624, 1918, 3836, 3973, 7672, 7946, 8573, 15892, 17146, 27811, 31784, 34292, 55622, 60011, 68584, 111244, 120022, 222488, 240044, 248617, 480088, 497234, 994468, 1174501, 1740319, 1988936, 2349002, 3480638, 4698004, 6961276, 8221507, 9396008, 13922552, 16443014, 32886028, 34060529, 65772056, 68121058, 136242116, 238423703, 272484232, 476847406, 953694812, 1907389624]

約数ペア:

[(1, 1907389624), (2, 953694812), (4, 476847406), (7, 272484232), (8, 238423703), (14, 136242116), (28, 68121058), (29, 65772056), (56, 34060529), (58, 32886028), (116, 16443014), (137, 13922552), (203, 9396008), (232, 8221507), (274, 6961276), (406, 4698004), (548, 3480638), (812, 2349002), (959, 1988936), (1096, 1740319), (1624, 1174501), (1918, 994468), (3836, 497234), (3973, 480088), (7672, 248617), (7946, 240044), (8573, 222488), (15892, 120022), (17146, 111244), (27811, 68584), (31784, 60011), (34292, 55622)]