487788496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{10331}}^1$

素因数の和:10579

約数の個数: 40

約数和(自身を含む): 1022372064

約数和(自身を除く): 534583568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1816, 2951, 3632, 5902, 10331, 11804, 20662, 23608, 41324, 47216, 82648, 134303, 165296, 268606, 537212, 1074424, 2148848, 2345137, 4690274, 9380548, 18761096, 30486781, 37522192, 60973562, 121947124, 243894248, 487788496]

約数ペア:

[(1, 487788496), (2, 243894248), (4, 121947124), (8, 60973562), (13, 37522192), (16, 30486781), (26, 18761096), (52, 9380548), (104, 4690274), (208, 2345137), (227, 2148848), (454, 1074424), (908, 537212), (1816, 268606), (2951, 165296), (3632, 134303), (5902, 82648), (10331, 47216), (11804, 41324), (20662, 23608)]