1900959928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1095023}}^1$

素因数の和:1095067

約数の個数: 32

約数和(自身を含む): 4204892160

約数和(自身を除く): 2303932232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1095023, 2190046, 4380092, 7665161, 8760184, 15330322, 30660644, 33945713, 61321288, 67891426, 135782852, 237619991, 271565704, 475239982, 950479964, 1900959928]

約数ペア:

[(1, 1900959928), (2, 950479964), (4, 475239982), (7, 271565704), (8, 237619991), (14, 135782852), (28, 67891426), (31, 61321288), (56, 33945713), (62, 30660644), (124, 15330322), (217, 8760184), (248, 7665161), (434, 4380092), (868, 2190046), (1736, 1095023)]