888968804

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{6521}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 1572871608

約数和(自身を除く): 683902804

約数列:

[1, 2, 4, 173, 197, 346, 394, 692, 788, 6521, 13042, 26084, 34081, 68162, 136324, 1128133, 1284637, 2256266, 2569274, 4512532, 5138548, 222242201, 444484402, 888968804]

約数ペア:

[(1, 888968804), (2, 444484402), (4, 222242201), (173, 5138548), (197, 4512532), (346, 2569274), (394, 2256266), (692, 1284637), (788, 1128133), (6521, 136324), (13042, 68162), (26084, 34081)]