479568130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{11239}}^1$

素因数の和:11514

約数の個数: 32

約数和(自身を含む): 917723520

約数和(自身を除く): 438155390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 502, 1255, 2510, 4267, 8534, 11239, 21335, 22478, 42670, 56195, 112390, 191063, 382126, 955315, 1910630, 2820989, 5641978, 14104945, 28209890, 47956813, 95913626, 239784065, 479568130]

約数ペア:

[(1, 479568130), (2, 239784065), (5, 95913626), (10, 47956813), (17, 28209890), (34, 14104945), (85, 5641978), (170, 2820989), (251, 1910630), (502, 955315), (1255, 382126), (2510, 191063), (4267, 112390), (8534, 56195), (11239, 42670), (21335, 22478)]