1330442498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3719}}^1$

素因数の和:3863

約数の個数: 64

約数和(自身を含む): 2622689280

約数和(自身を除く): 1292246782

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 101, 154, 161, 202, 253, 322, 506, 707, 1111, 1414, 1771, 2222, 2323, 3542, 3719, 4646, 7438, 7777, 15554, 16261, 25553, 26033, 32522, 40909, 51106, 52066, 81818, 85537, 171074, 178871, 286363, 357742, 375619, 572726, 598759, 751238, 940907, 1197518, 1881814, 2629333, 4131809, 5258666, 6586349, 8263618, 8639237, 13172698, 17278474, 28922663, 57845326, 60474659, 95031607, 120949318, 190063214, 665221249, 1330442498]

約数ペア:

[(1, 1330442498), (2, 665221249), (7, 190063214), (11, 120949318), (14, 95031607), (22, 60474659), (23, 57845326), (46, 28922663), (77, 17278474), (101, 13172698), (154, 8639237), (161, 8263618), (202, 6586349), (253, 5258666), (322, 4131809), (506, 2629333), (707, 1881814), (1111, 1197518), (1414, 940907), (1771, 751238), (2222, 598759), (2323, 572726), (3542, 375619), (3719, 357742), (4646, 286363), (7438, 178871), (7777, 171074), (15554, 85537), (16261, 81818), (25553, 52066), (26033, 51106), (32522, 40909)]