2021574142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1\times {\mathrm{4639}}^1$

素因数の和:6496

約数の個数: 32

約数和(自身を含む): 3672207360

約数和(自身を除く): 1650633218

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1831, 3662, 4639, 9278, 12817, 25634, 31127, 32473, 62254, 64946, 78863, 157726, 217889, 435778, 552041, 1104082, 8494009, 16988018, 59458063, 118916126, 144398153, 288796306, 1010787071, 2021574142]

約数ペア:

[(1, 2021574142), (2, 1010787071), (7, 288796306), (14, 144398153), (17, 118916126), (34, 59458063), (119, 16988018), (238, 8494009), (1831, 1104082), (3662, 552041), (4639, 435778), (9278, 217889), (12817, 157726), (25634, 78863), (31127, 64946), (32473, 62254)]