1337338913980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7757}}^1\times {\mathrm{507071}}^1$

素因数の和:514854

約数の個数: 48

約数和(自身を含む): 2974001619456

約数和(自身を除く): 1636662705476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7757, 15514, 31028, 38785, 77570, 131869, 155140, 263738, 507071, 527476, 659345, 1014142, 1318690, 2028284, 2535355, 2637380, 5070710, 8620207, 10141420, 17240414, 34480828, 43101035, 86202070, 172404140, 3933349747, 7866699494, 15733398988, 19666748735, 39333497470, 66866945699, 78666994940, 133733891398, 267467782796, 334334728495, 668669456990, 1337338913980]

約数ペア:

[(1, 1337338913980), (2, 668669456990), (4, 334334728495), (5, 267467782796), (10, 133733891398), (17, 78666994940), (20, 66866945699), (34, 39333497470), (68, 19666748735), (85, 15733398988), (170, 7866699494), (340, 3933349747), (7757, 172404140), (15514, 86202070), (31028, 43101035), (38785, 34480828), (77570, 17240414), (131869, 10141420), (155140, 8620207), (263738, 5070710), (507071, 2637380), (527476, 2535355), (659345, 2028284), (1014142, 1318690)]