3918888974

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{279641}}^1$

素因数の和:279681

約数の個数: 48

約数和(自身を含む): 8033555376

約数和(自身を除く): 4114666402

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 279641, 559282, 1957487, 3076051, 3635333, 3914974, 6152102, 7270666, 13702409, 21532357, 25447331, 27404818, 39988663, 43064714, 50894662, 79977326, 150726499, 178131317, 279920641, 301452998, 356262634, 559841282, 1959444487, 3918888974]

約数ペア:

[(1, 3918888974), (2, 1959444487), (7, 559841282), (11, 356262634), (13, 301452998), (14, 279920641), (22, 178131317), (26, 150726499), (49, 79977326), (77, 50894662), (91, 43064714), (98, 39988663), (143, 27404818), (154, 25447331), (182, 21532357), (286, 13702409), (539, 7270666), (637, 6152102), (1001, 3914974), (1078, 3635333), (1274, 3076051), (2002, 1957487), (7007, 559282), (14014, 279641)]