1630366821710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{780079819}}^1$

素因数の和:780079856

約数の個数: 32

約数和(自身を含む): 3369944822400

約数和(自身を除く): 1739578000690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 780079819, 1560159638, 3900399095, 7800798190, 8580878009, 14821516561, 17161756018, 29643033122, 42904390045, 74107582805, 85808780090, 148215165610, 163036682171, 326073364342, 815183410855, 1630366821710]

約数ペア:

[(1, 1630366821710), (2, 815183410855), (5, 326073364342), (10, 163036682171), (11, 148215165610), (19, 85808780090), (22, 74107582805), (38, 42904390045), (55, 29643033122), (95, 17161756018), (110, 14821516561), (190, 8580878009), (209, 7800798190), (418, 3900399095), (1045, 1560159638), (2090, 780079819)]