2476140290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{260921}}^1$

素因数の和:261014

約数の個数: 32

約数和(自身を含む): 4865673456

約数和(自身を除く): 2389533166

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 260921, 521842, 1304605, 2609210, 3391973, 6783946, 16959865, 19047233, 33919730, 38094466, 95236165, 190472330, 247614029, 495228058, 1238070145, 2476140290]

約数ペア:

[(1, 2476140290), (2, 1238070145), (5, 495228058), (10, 247614029), (13, 190472330), (26, 95236165), (65, 38094466), (73, 33919730), (130, 19047233), (146, 16959865), (365, 6783946), (730, 3391973), (949, 2609210), (1898, 1304605), (4745, 521842), (9490, 260921)]