2018343616

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{81071}}^1$

素因数の和:81472

約数の個数: 28

約数和(自身を含む): 4015496160

約数和(自身を除く): 1997152544

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 3112, 6224, 12448, 24896, 81071, 162142, 324284, 648568, 1297136, 2594272, 5188544, 31536619, 63073238, 126146476, 252292952, 504585904, 1009171808, 2018343616]

約数ペア:

[(1, 2018343616), (2, 1009171808), (4, 504585904), (8, 252292952), (16, 126146476), (32, 63073238), (64, 31536619), (389, 5188544), (778, 2594272), (1556, 1297136), (3112, 648568), (6224, 324284), (12448, 162142), (24896, 81071)]