2154966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 4762368

約数和(自身を除く): 2607402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 317, 618, 634, 951, 1133, 1902, 2266, 3399, 3487, 6798, 6974, 10461, 20922, 32651, 65302, 97953, 195906, 359161, 718322, 1077483, 2154966]

約数ペア:

[(1, 2154966), (2, 1077483), (3, 718322), (6, 359161), (11, 195906), (22, 97953), (33, 65302), (66, 32651), (103, 20922), (206, 10461), (309, 6974), (317, 6798), (618, 3487), (634, 3399), (951, 2266), (1133, 1902)]