2023042868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89977}}^1$

素因数の和:90072

約数の個数: 48

約数和(自身を含む): 4474425984

約数和(自身を除く): 2451383116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 11242, 22484, 89977, 179954, 359908, 629839, 989747, 1259678, 1979494, 2519356, 3958988, 6568321, 6928229, 13136642, 13856458, 26273284, 27712916, 45978247, 72251531, 91956494, 144503062, 183912988, 289006124, 505760717, 1011521434, 2023042868]

約数ペア:

[(1, 2023042868), (2, 1011521434), (4, 505760717), (7, 289006124), (11, 183912988), (14, 144503062), (22, 91956494), (28, 72251531), (44, 45978247), (73, 27712916), (77, 26273284), (146, 13856458), (154, 13136642), (292, 6928229), (308, 6568321), (511, 3958988), (803, 2519356), (1022, 1979494), (1606, 1259678), (2044, 989747), (3212, 629839), (5621, 359908), (11242, 179954), (22484, 89977)]