713963228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19861}}^1$

素因数の和:19938

約数の個数: 48

約数和(自身を含む): 1468199040

約数和(自身を除く): 754235812

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 8987, 17974, 19861, 35948, 39722, 79444, 218471, 377359, 436942, 754718, 854023, 873884, 1509436, 1708046, 3416092, 4150949, 8301898, 9394253, 16226437, 16603796, 18788506, 32452874, 37577012, 64905748, 178490807, 356981614, 713963228]

約数ペア:

[(1, 713963228), (2, 356981614), (4, 178490807), (11, 64905748), (19, 37577012), (22, 32452874), (38, 18788506), (43, 16603796), (44, 16226437), (76, 9394253), (86, 8301898), (172, 4150949), (209, 3416092), (418, 1708046), (473, 1509436), (817, 873884), (836, 854023), (946, 754718), (1634, 436942), (1892, 377359), (3268, 218471), (8987, 79444), (17974, 39722), (19861, 35948)]