2654348176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{123527}}^1$

素因数の和:123631

約数の個数: 40

約数和(自身を含む): 5514289920

約数和(自身を除く): 2859941744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 5372, 10744, 21488, 123527, 247054, 494108, 988216, 1976432, 2099959, 4199918, 8399836, 9758633, 16799672, 19517266, 33599344, 39034532, 78069064, 156138128, 165896761, 331793522, 663587044, 1327174088, 2654348176]

約数ペア:

[(1, 2654348176), (2, 1327174088), (4, 663587044), (8, 331793522), (16, 165896761), (17, 156138128), (34, 78069064), (68, 39034532), (79, 33599344), (136, 19517266), (158, 16799672), (272, 9758633), (316, 8399836), (632, 4199918), (1264, 2099959), (1343, 1976432), (2686, 988216), (5372, 494108), (10744, 247054), (21488, 123527)]