1872281824

素因数分解:

$2^5\times 7^1\times {\mathrm{709}}^1\times {\mathrm{11789}}^1$

素因数の和:12515

約数の個数: 48

約数和(自身を含む): 4218933600

約数和(自身を除く): 2346651776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 709, 1418, 2836, 4963, 5672, 9926, 11344, 11789, 19852, 22688, 23578, 39704, 47156, 79408, 82523, 94312, 158816, 165046, 188624, 330092, 377248, 660184, 1320368, 2640736, 8358401, 16716802, 33433604, 58508807, 66867208, 117017614, 133734416, 234035228, 267468832, 468070456, 936140912, 1872281824]

約数ペア:

[(1, 1872281824), (2, 936140912), (4, 468070456), (7, 267468832), (8, 234035228), (14, 133734416), (16, 117017614), (28, 66867208), (32, 58508807), (56, 33433604), (112, 16716802), (224, 8358401), (709, 2640736), (1418, 1320368), (2836, 660184), (4963, 377248), (5672, 330092), (9926, 188624), (11344, 165046), (11789, 158816), (19852, 94312), (22688, 82523), (23578, 79408), (39704, 47156)]