130908778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2899

約数の個数: 64

約数和(自身を含む): 275208192

約数和(自身を除く): 144299414

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1771, 2002, 2093, 2843, 3289, 3542, 4186, 5686, 6578, 19901, 23023, 31273, 36959, 39802, 46046, 62546, 65389, 73918, 130778, 218911, 258713, 406549, 437822, 457723, 517426, 719279, 813098, 850057, 915446, 1438558, 1700114, 2845843, 5034953, 5691686, 5950399, 9350627, 10069906, 11900798, 18701254, 65454389, 130908778]

約数ペア:

[(1, 130908778), (2, 65454389), (7, 18701254), (11, 11900798), (13, 10069906), (14, 9350627), (22, 5950399), (23, 5691686), (26, 5034953), (46, 2845843), (77, 1700114), (91, 1438558), (143, 915446), (154, 850057), (161, 813098), (182, 719279), (253, 517426), (286, 457723), (299, 437822), (322, 406549), (506, 258713), (598, 218911), (1001, 130778), (1771, 73918), (2002, 65389), (2093, 62546), (2843, 46046), (3289, 39802), (3542, 36959), (4186, 31273), (5686, 23023), (6578, 19901)]