1005256

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 2232000

約数和(自身を除く): 1226744

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 619, 812, 1238, 1624, 2476, 4333, 4952, 8666, 17332, 17951, 34664, 35902, 71804, 125657, 143608, 251314, 502628, 1005256]

約数ペア:

[(1, 1005256), (2, 502628), (4, 251314), (7, 143608), (8, 125657), (14, 71804), (28, 35902), (29, 34664), (56, 17951), (58, 17332), (116, 8666), (203, 4952), (232, 4333), (406, 2476), (619, 1624), (812, 1238)]