850147454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{616943}}^1$

素因数の和:617011

約数の個数: 16

約数和(自身を含む): 1399228992

約数和(自身を除く): 549081538

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 616943, 1233886, 8020259, 16040518, 32697979, 65395958, 425073727, 850147454]

約数ペア:

[(1, 850147454), (2, 425073727), (13, 65395958), (26, 32697979), (53, 16040518), (106, 8020259), (689, 1233886), (1378, 616943)]