1302028

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 2900800

約数和(自身を除く): 1598772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 343, 364, 511, 637, 686, 949, 1022, 1274, 1372, 1898, 2044, 2548, 3577, 3796, 4459, 6643, 7154, 8918, 13286, 14308, 17836, 25039, 26572, 46501, 50078, 93002, 100156, 186004, 325507, 651014, 1302028]

約数ペア:

[(1, 1302028), (2, 651014), (4, 325507), (7, 186004), (13, 100156), (14, 93002), (26, 50078), (28, 46501), (49, 26572), (52, 25039), (73, 17836), (91, 14308), (98, 13286), (146, 8918), (182, 7154), (196, 6643), (292, 4459), (343, 3796), (364, 3577), (511, 2548), (637, 2044), (686, 1898), (949, 1372), (1022, 1274)]