1089986248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 2239922160

約数和(自身を除く): 1149935912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 137, 226, 274, 452, 548, 677, 904, 1096, 1354, 1469, 1781, 2708, 2938, 3562, 5416, 5876, 7124, 8801, 11752, 14248, 15481, 17602, 30962, 35204, 61924, 70408, 76501, 92749, 123848, 153002, 185498, 201253, 306004, 370996, 402506, 612008, 741992, 805012, 994513, 1205737, 1610024, 1989026, 2411474, 3978052, 4822948, 7956104, 9645896, 10480637, 20961274, 41922548, 83845096, 136248281, 272496562, 544993124, 1089986248]

約数ペア:

[(1, 1089986248), (2, 544993124), (4, 272496562), (8, 136248281), (13, 83845096), (26, 41922548), (52, 20961274), (104, 10480637), (113, 9645896), (137, 7956104), (226, 4822948), (274, 3978052), (452, 2411474), (548, 1989026), (677, 1610024), (904, 1205737), (1096, 994513), (1354, 805012), (1469, 741992), (1781, 612008), (2708, 402506), (2938, 370996), (3562, 306004), (5416, 201253), (5876, 185498), (7124, 153002), (8801, 123848), (11752, 92749), (14248, 76501), (15481, 70408), (17602, 61924), (30962, 35204)]