780936718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 1265380704

約数和(自身を除く): 484443986

約数列:

[1, 2, 17, 34, 97, 107, 194, 214, 1649, 1819, 2213, 3298, 3638, 4426, 10379, 20758, 37621, 75242, 176443, 214661, 236791, 352886, 429322, 473582, 3649237, 4025447, 7298474, 8050894, 22968727, 45937454, 390468359, 780936718]

約数ペア:

[(1, 780936718), (2, 390468359), (17, 45937454), (34, 22968727), (97, 8050894), (107, 7298474), (194, 4025447), (214, 3649237), (1649, 473582), (1819, 429322), (2213, 352886), (3298, 236791), (3638, 214661), (4426, 176443), (10379, 75242), (20758, 37621)]