215156777498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{92980457}}^1$

素因数の和:92980561

約数の個数: 16

約数和(自身を含む): 351466131240

約数和(自身を除く): 136309353742

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 92980457, 185960914, 1208745941, 2417491882, 8275260673, 16550521346, 107578388749, 215156777498]

約数ペア:

[(1, 215156777498), (2, 107578388749), (13, 16550521346), (26, 8275260673), (89, 2417491882), (178, 1208745941), (1157, 185960914), (2314, 92980457)]