7187852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 15456000

約数和(自身を除く): 8268148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 229, 236, 266, 413, 458, 532, 826, 916, 1121, 1603, 1652, 2242, 3206, 4351, 4484, 6412, 7847, 8702, 13511, 15694, 17404, 27022, 30457, 31388, 54044, 60914, 94577, 121828, 189154, 256709, 378308, 513418, 1026836, 1796963, 3593926, 7187852]

約数ペア:

[(1, 7187852), (2, 3593926), (4, 1796963), (7, 1026836), (14, 513418), (19, 378308), (28, 256709), (38, 189154), (59, 121828), (76, 94577), (118, 60914), (133, 54044), (229, 31388), (236, 30457), (266, 27022), (413, 17404), (458, 15694), (532, 13511), (826, 8702), (916, 7847), (1121, 6412), (1603, 4484), (1652, 4351), (2242, 3206)]