2162490928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8167}}^1$

素因数の和:8274

約数の個数: 80

約数和(自身を含む): 4821080320

約数和(自身を除く): 2658589392

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 67, 76, 104, 134, 152, 208, 247, 268, 304, 494, 536, 871, 988, 1072, 1273, 1742, 1976, 2546, 3484, 3952, 5092, 6968, 8167, 10184, 13936, 16334, 16549, 20368, 32668, 33098, 65336, 66196, 106171, 130672, 132392, 155173, 212342, 264784, 310346, 424684, 547189, 620692, 849368, 1094378, 1241384, 1698736, 2017249, 2188756, 2482768, 4034498, 4377512, 7113457, 8068996, 8755024, 10396591, 14226914, 16137992, 20793182, 28453828, 32275984, 41586364, 56907656, 83172728, 113815312, 135155683, 166345456, 270311366, 540622732, 1081245464, 2162490928]

約数ペア:

[(1, 2162490928), (2, 1081245464), (4, 540622732), (8, 270311366), (13, 166345456), (16, 135155683), (19, 113815312), (26, 83172728), (38, 56907656), (52, 41586364), (67, 32275984), (76, 28453828), (104, 20793182), (134, 16137992), (152, 14226914), (208, 10396591), (247, 8755024), (268, 8068996), (304, 7113457), (494, 4377512), (536, 4034498), (871, 2482768), (988, 2188756), (1072, 2017249), (1273, 1698736), (1742, 1241384), (1976, 1094378), (2546, 849368), (3484, 620692), (3952, 547189), (5092, 424684), (6968, 310346), (8167, 264784), (10184, 212342), (13936, 155173), (16334, 132392), (16549, 130672), (20368, 106171), (32668, 66196), (33098, 65336)]