2863276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3063764

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 79, 82, 158, 164, 221, 316, 442, 533, 697, 884, 1027, 1066, 1343, 1394, 2054, 2132, 2686, 2788, 3239, 4108, 5372, 6478, 9061, 12956, 17459, 18122, 34918, 36244, 42107, 55063, 69836, 84214, 110126, 168428, 220252, 715819, 1431638, 2863276]

約数ペア:

[(1, 2863276), (2, 1431638), (4, 715819), (13, 220252), (17, 168428), (26, 110126), (34, 84214), (41, 69836), (52, 55063), (68, 42107), (79, 36244), (82, 34918), (158, 18122), (164, 17459), (221, 12956), (316, 9061), (442, 6478), (533, 5372), (697, 4108), (884, 3239), (1027, 2788), (1066, 2686), (1343, 2132), (1394, 2054)]