1569123374

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 3006758664

約数和(自身を除く): 1437635290

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 182, 331, 427, 637, 662, 793, 854, 1274, 1586, 2317, 2989, 3721, 4303, 4634, 5551, 5978, 7442, 8606, 11102, 16219, 20191, 26047, 30121, 32438, 38857, 40382, 48373, 52094, 60242, 77714, 96746, 141337, 182329, 210847, 262483, 282674, 338611, 364658, 421694, 524966, 677222, 989359, 1231651, 1837381, 1978718, 2370277, 2463302, 3674762, 4740554, 8621557, 12861667, 16011463, 17243114, 25723334, 32022926, 60350899, 112080241, 120701798, 224160482, 784561687, 1569123374]

約数ペア:

[(1, 1569123374), (2, 784561687), (7, 224160482), (13, 120701798), (14, 112080241), (26, 60350899), (49, 32022926), (61, 25723334), (91, 17243114), (98, 16011463), (122, 12861667), (182, 8621557), (331, 4740554), (427, 3674762), (637, 2463302), (662, 2370277), (793, 1978718), (854, 1837381), (1274, 1231651), (1586, 989359), (2317, 677222), (2989, 524966), (3721, 421694), (4303, 364658), (4634, 338611), (5551, 282674), (5978, 262483), (7442, 210847), (8606, 182329), (11102, 141337), (16219, 96746), (20191, 77714), (26047, 60242), (30121, 52094), (32438, 48373), (38857, 40382)]