289011698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10667}}^1$

素因数の和:10742

約数の個数: 32

約数和(自身を含む): 491581440

約数和(自身を除く): 202569742

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 10667, 13547, 21334, 27094, 202673, 245341, 330677, 405346, 490682, 661354, 4661479, 6282863, 7605571, 9322958, 12565726, 15211142, 144505849, 289011698]

約数ペア:

[(1, 289011698), (2, 144505849), (19, 15211142), (23, 12565726), (31, 9322958), (38, 7605571), (46, 6282863), (62, 4661479), (437, 661354), (589, 490682), (713, 405346), (874, 330677), (1178, 245341), (1426, 202673), (10667, 27094), (13547, 21334)]