305133062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1091}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 510741504

約数和(自身を除く): 205608442

約数列:

[1, 2, 13, 26, 31, 62, 347, 403, 694, 806, 1091, 2182, 4511, 9022, 10757, 14183, 21514, 28366, 33821, 67642, 139841, 279682, 378577, 439673, 757154, 879346, 4921501, 9843002, 11735887, 23471774, 152566531, 305133062]

約数ペア:

[(1, 305133062), (2, 152566531), (13, 23471774), (26, 11735887), (31, 9843002), (62, 4921501), (347, 879346), (403, 757154), (694, 439673), (806, 378577), (1091, 279682), (2182, 139841), (4511, 67642), (9022, 33821), (10757, 28366), (14183, 21514)]