252451538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{94693}}^1$

素因数の和:94769

約数の個数: 16

約数和(自身を含む): 399987456

約数和(自身を除く): 147535918

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 94693, 189386, 2935483, 4071799, 5870966, 8143598, 126225769, 252451538]

約数ペア:

[(1, 252451538), (2, 126225769), (31, 8143598), (43, 5870966), (62, 4071799), (86, 2935483), (1333, 189386), (2666, 94693)]