1968270148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{479131}}^1$

素因数の和:479227

約数の個数: 24

約数和(自身を含む): 3756394880

約数和(自身を除く): 1788124732

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 479131, 958262, 1916524, 6228703, 12457406, 24914812, 37851349, 75702698, 151405396, 492067537, 984135074, 1968270148]

約数ペア:

[(1, 1968270148), (2, 984135074), (4, 492067537), (13, 151405396), (26, 75702698), (52, 37851349), (79, 24914812), (158, 12457406), (316, 6228703), (1027, 1916524), (2054, 958262), (4108, 479131)]