280406022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{12703}}^1$

素因数の和:13004

約数の個数: 32

約数和(自身を含む): 606133248

約数和(自身を除く): 325727226

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1698, 3679, 7358, 11037, 12703, 22074, 25406, 38109, 76218, 165139, 330278, 495417, 990834, 3594949, 7189898, 10784847, 21569694, 46734337, 93468674, 140203011, 280406022]

約数ペア:

[(1, 280406022), (2, 140203011), (3, 93468674), (6, 46734337), (13, 21569694), (26, 10784847), (39, 7189898), (78, 3594949), (283, 990834), (566, 495417), (849, 330278), (1698, 165139), (3679, 76218), (7358, 38109), (11037, 25406), (12703, 22074)]