400982932

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{19069}}^1$

素因数の和:19831

約数の個数: 24

約数和(自身を含む): 803075840

約数和(自身を除く): 402092908

約数列:

[1, 2, 4, 7, 14, 28, 751, 1502, 3004, 5257, 10514, 19069, 21028, 38138, 76276, 133483, 266966, 533932, 14320819, 28641638, 57283276, 100245733, 200491466, 400982932]

約数ペア:

[(1, 400982932), (2, 200491466), (4, 100245733), (7, 57283276), (14, 28641638), (28, 14320819), (751, 533932), (1502, 266966), (3004, 133483), (5257, 76276), (10514, 38138), (19069, 21028)]