440497102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139663}}^1$

素因数の和:139767

約数の個数: 16

約数和(自身を含む): 703906560

約数和(自身を除く): 263409458

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 139663, 279326, 2653597, 5307194, 11592029, 23184058, 220248551, 440497102]

約数ペア:

[(1, 440497102), (2, 220248551), (19, 23184058), (38, 11592029), (83, 5307194), (166, 2653597), (1577, 279326), (3154, 139663)]