2018520736

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{1699}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 4020105600

約数和(自身を除く): 2001584864

約数列:

[1, 2, 4, 8, 16, 32, 137, 271, 274, 542, 548, 1084, 1096, 1699, 2168, 2192, 3398, 4336, 4384, 6796, 8672, 13592, 27184, 37127, 54368, 74254, 148508, 232763, 297016, 460429, 465526, 594032, 920858, 931052, 1188064, 1841716, 1862104, 3683432, 3724208, 7366864, 7448416, 14733728, 63078773, 126157546, 252315092, 504630184, 1009260368, 2018520736]

約数ペア:

[(1, 2018520736), (2, 1009260368), (4, 504630184), (8, 252315092), (16, 126157546), (32, 63078773), (137, 14733728), (271, 7448416), (274, 7366864), (542, 3724208), (548, 3683432), (1084, 1862104), (1096, 1841716), (1699, 1188064), (2168, 931052), (2192, 920858), (3398, 594032), (4336, 465526), (4384, 460429), (6796, 297016), (8672, 232763), (13592, 148508), (27184, 74254), (37127, 54368)]