2485268786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3557}}^1$

素因数の和:3939

約数の個数: 64

約数和(自身を含む): 5021049600

約数和(自身を除く): 2535780814

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 349, 698, 1001, 2002, 2443, 3557, 3839, 4537, 4886, 7114, 7678, 9074, 24899, 26873, 31759, 39127, 46241, 49798, 49907, 53746, 63518, 78254, 92482, 99814, 273889, 323687, 349349, 508651, 547778, 647374, 698698, 1017302, 1241393, 2482786, 3560557, 7121114, 8689751, 13655323, 16138109, 17379502, 27310646, 32276218, 95587261, 112966763, 177519199, 191174522, 225933526, 355038398, 1242634393, 2485268786]

約数ペア:

[(1, 2485268786), (2, 1242634393), (7, 355038398), (11, 225933526), (13, 191174522), (14, 177519199), (22, 112966763), (26, 95587261), (77, 32276218), (91, 27310646), (143, 17379502), (154, 16138109), (182, 13655323), (286, 8689751), (349, 7121114), (698, 3560557), (1001, 2482786), (2002, 1241393), (2443, 1017302), (3557, 698698), (3839, 647374), (4537, 547778), (4886, 508651), (7114, 349349), (7678, 323687), (9074, 273889), (24899, 99814), (26873, 92482), (31759, 78254), (39127, 63518), (46241, 53746), (49798, 49907)]