39871303940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9020657}}^1$

素因数の和:9020696

約数の個数: 48

約数和(自身を含む): 95474644272

約数和(自身を除く): 55603340332

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 9020657, 18041314, 36082628, 45103285, 90206570, 117268541, 153351169, 180413140, 234537082, 306702338, 469074164, 586342705, 613404676, 766755845, 1172685410, 1533511690, 1993565197, 2345370820, 3067023380, 3987130394, 7974260788, 9967825985, 19935651970, 39871303940]

約数ペア:

[(1, 39871303940), (2, 19935651970), (4, 9967825985), (5, 7974260788), (10, 3987130394), (13, 3067023380), (17, 2345370820), (20, 1993565197), (26, 1533511690), (34, 1172685410), (52, 766755845), (65, 613404676), (68, 586342705), (85, 469074164), (130, 306702338), (170, 234537082), (221, 180413140), (260, 153351169), (340, 117268541), (442, 90206570), (884, 45103285), (1105, 36082628), (2210, 18041314), (4420, 9020657)]