393399653586

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2115051901}}^1$

素因数の和:2115051937

約数の個数: 16

約数和(自身を含む): 812179930368

約数和(自身を除く): 418780276782

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2115051901, 4230103802, 6345155703, 12690311406, 65566608931, 131133217862, 196699826793, 393399653586]

約数ペア:

[(1, 393399653586), (2, 196699826793), (3, 131133217862), (6, 65566608931), (31, 12690311406), (62, 6345155703), (93, 4230103802), (186, 2115051901)]