713198516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{953}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 1351627200

約数和(自身を除く): 638428684

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 229, 458, 817, 916, 953, 1634, 1906, 3268, 3812, 4351, 8702, 9847, 17404, 18107, 19694, 36214, 39388, 40979, 72428, 81958, 163916, 187093, 218237, 374186, 436474, 748372, 778601, 872948, 1557202, 3114404, 4146503, 8293006, 9384191, 16586012, 18768382, 37536764, 178299629, 356599258, 713198516]

約数ペア:

[(1, 713198516), (2, 356599258), (4, 178299629), (19, 37536764), (38, 18768382), (43, 16586012), (76, 9384191), (86, 8293006), (172, 4146503), (229, 3114404), (458, 1557202), (817, 872948), (916, 778601), (953, 748372), (1634, 436474), (1906, 374186), (3268, 218237), (3812, 187093), (4351, 163916), (8702, 81958), (9847, 72428), (17404, 40979), (18107, 39388), (19694, 36214)]