2018680330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{48491}}^1$

素因数の和:48702

約数の個数: 32

約数和(自身を含む): 3812635008

約数和(自身を除く): 1793954678

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1810, 4163, 8326, 20815, 41630, 48491, 96982, 242455, 484910, 1115293, 2230586, 5576465, 8776871, 11152930, 17553742, 43884355, 87768710, 201868033, 403736066, 1009340165, 2018680330]

約数ペア:

[(1, 2018680330), (2, 1009340165), (5, 403736066), (10, 201868033), (23, 87768710), (46, 43884355), (115, 17553742), (181, 11152930), (230, 8776871), (362, 5576465), (905, 2230586), (1810, 1115293), (4163, 484910), (8326, 242455), (20815, 96982), (41630, 48491)]