260058539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 43309141

約数列:

[1, 13, 23, 43, 113, 179, 299, 559, 989, 1469, 2327, 2599, 4117, 4859, 7697, 12857, 20227, 33787, 53521, 63167, 100061, 111757, 177031, 262951, 465221, 869761, 1452841, 2301403, 6047873, 11306893, 20004503, 260058539]

約数ペア:

[(1, 260058539), (13, 20004503), (23, 11306893), (43, 6047873), (113, 2301403), (179, 1452841), (299, 869761), (559, 465221), (989, 262951), (1469, 177031), (2327, 111757), (2599, 100061), (4117, 63167), (4859, 53521), (7697, 33787), (12857, 20227)]