1009223514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{21893}}^1$

素因数の和:22111

約数の個数: 48

約数和(自身を含む): 2366916552

約数和(自身を除く): 1357693038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1773, 2561, 3546, 5122, 7683, 15366, 21893, 23049, 43786, 46098, 65679, 131358, 197037, 284609, 394074, 569218, 853827, 1707654, 2561481, 4312921, 5122962, 8625842, 12938763, 25877526, 38816289, 56067973, 77632578, 112135946, 168203919, 336407838, 504611757, 1009223514]

約数ペア:

[(1, 1009223514), (2, 504611757), (3, 336407838), (6, 168203919), (9, 112135946), (13, 77632578), (18, 56067973), (26, 38816289), (39, 25877526), (78, 12938763), (117, 8625842), (197, 5122962), (234, 4312921), (394, 2561481), (591, 1707654), (1182, 853827), (1773, 569218), (2561, 394074), (3546, 284609), (5122, 197037), (7683, 131358), (15366, 65679), (21893, 46098), (23049, 43786)]