1221036767468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{42052513}}^1$

素因数の和:42052602

約数の個数: 48

約数和(自身を含む): 2628113914944

約数和(自身を除く): 1407077147476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 14518, 29036, 42052513, 84105026, 168210052, 294367591, 588735182, 714892721, 1177470364, 1429785442, 2565203293, 2859570884, 5004249047, 5130406586, 10008498094, 10260813172, 17956423051, 20016996188, 35912846102, 43608455981, 71825692204, 87216911962, 174433823924, 305259191867, 610518383734, 1221036767468]

約数ペア:

[(1, 1221036767468), (2, 610518383734), (4, 305259191867), (7, 174433823924), (14, 87216911962), (17, 71825692204), (28, 43608455981), (34, 35912846102), (61, 20016996188), (68, 17956423051), (119, 10260813172), (122, 10008498094), (238, 5130406586), (244, 5004249047), (427, 2859570884), (476, 2565203293), (854, 1429785442), (1037, 1177470364), (1708, 714892721), (2074, 588735182), (4148, 294367591), (7259, 168210052), (14518, 84105026), (29036, 42052513)]