1983995890

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1\times {\mathrm{1291}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 3595005504

約数和(自身を除く): 1611009614

約数列:

[1, 2, 5, 10, 227, 454, 677, 1135, 1291, 1354, 2270, 2582, 3385, 6455, 6770, 12910, 153679, 293057, 307358, 586114, 768395, 874007, 1465285, 1536790, 1748014, 2930570, 4370035, 8740070, 198399589, 396799178, 991997945, 1983995890]

約数ペア:

[(1, 1983995890), (2, 991997945), (5, 396799178), (10, 198399589), (227, 8740070), (454, 4370035), (677, 2930570), (1135, 1748014), (1291, 1536790), (1354, 1465285), (2270, 874007), (2582, 768395), (3385, 586114), (6455, 307358), (6770, 293057), (12910, 153679)]