620777724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{121151}}^1$

素因数の和:121226

約数の個数: 48

約数和(自身を含む): 1682558976

約数和(自身を除く): 1061781252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 121151, 242302, 363453, 484604, 726906, 848057, 1453812, 1696114, 2544171, 3392228, 5088342, 7390211, 10176684, 14780422, 22170633, 29560844, 44341266, 51731477, 88682532, 103462954, 155194431, 206925908, 310388862, 620777724]

約数ペア:

[(1, 620777724), (2, 310388862), (3, 206925908), (4, 155194431), (6, 103462954), (7, 88682532), (12, 51731477), (14, 44341266), (21, 29560844), (28, 22170633), (42, 14780422), (61, 10176684), (84, 7390211), (122, 5088342), (183, 3392228), (244, 2544171), (366, 1696114), (427, 1453812), (732, 848057), (854, 726906), (1281, 484604), (1708, 363453), (2562, 242302), (5124, 121151)]