2080451338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{13267}}^1$

素因数の和:13786

約数の個数: 32

約数和(自身を含む): 3729475584

約数和(自身を除く): 1649024246

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 487, 974, 3409, 6818, 11201, 13267, 22402, 26534, 78407, 92869, 156814, 185738, 305141, 610282, 2135987, 4271974, 6461029, 12922058, 45227203, 90454406, 148603667, 297207334, 1040225669, 2080451338]

約数ペア:

[(1, 2080451338), (2, 1040225669), (7, 297207334), (14, 148603667), (23, 90454406), (46, 45227203), (161, 12922058), (322, 6461029), (487, 4271974), (974, 2135987), (3409, 610282), (6818, 305141), (11201, 185738), (13267, 156814), (22402, 92869), (26534, 78407)]