1566456190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{50417}}^1$

素因数の和:50676

約数の個数: 32

約数和(自身を含む): 3049280640

約数和(自身を除く): 1482824450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 3107, 6214, 15535, 31070, 50417, 100834, 252085, 504170, 655421, 1310842, 3277105, 6554210, 12049663, 24099326, 60248315, 120496630, 156645619, 313291238, 783228095, 1566456190]

約数ペア:

[(1, 1566456190), (2, 783228095), (5, 313291238), (10, 156645619), (13, 120496630), (26, 60248315), (65, 24099326), (130, 12049663), (239, 6554210), (478, 3277105), (1195, 1310842), (2390, 655421), (3107, 504170), (6214, 252085), (15535, 100834), (31070, 50417)]