278380372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{132059}}^1$

素因数の和:132111

約数の個数: 24

約数和(自身を含む): 532465920

約数和(自身を除く): 254085548

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 132059, 264118, 528236, 2245003, 4093829, 4490006, 8187658, 8980012, 16375316, 69595093, 139190186, 278380372]

約数ペア:

[(1, 278380372), (2, 139190186), (4, 69595093), (17, 16375316), (31, 8980012), (34, 8187658), (62, 4490006), (68, 4093829), (124, 2245003), (527, 528236), (1054, 264118), (2108, 132059)]