270197986

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1\times {\mathrm{853}}^1$

素因数の和:1737

約数の個数: 16

約数和(自身を含む): 408034368

約数和(自身を除く): 137836382

約数列:

[1, 2, 251, 502, 631, 853, 1262, 1706, 158381, 214103, 316762, 428206, 538243, 1076486, 135098993, 270197986]

約数ペア:

[(1, 270197986), (2, 135098993), (251, 1076486), (502, 538243), (631, 428206), (853, 316762), (1262, 214103), (1706, 158381)]