2912199550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{344639}}^1$

素因数の和:344677

約数の個数: 36

約数和(自身を含む): 5865428160

約数和(自身を除く): 2953228610

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 344639, 689278, 1723195, 3446390, 4480307, 8615975, 8960614, 17231950, 22401535, 44803070, 58243991, 112007675, 116487982, 224015350, 291219955, 582439910, 1456099775, 2912199550]

約数ペア:

[(1, 2912199550), (2, 1456099775), (5, 582439910), (10, 291219955), (13, 224015350), (25, 116487982), (26, 112007675), (50, 58243991), (65, 44803070), (130, 22401535), (169, 17231950), (325, 8960614), (338, 8615975), (650, 4480307), (845, 3446390), (1690, 1723195), (4225, 689278), (8450, 344639)]