1962814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 3640320

約数和(自身を除く): 1677506

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 157, 266, 314, 329, 658, 893, 1099, 1786, 2198, 2983, 5966, 6251, 7379, 12502, 14758, 20881, 41762, 51653, 103306, 140201, 280402, 981407, 1962814]

約数ペア:

[(1, 1962814), (2, 981407), (7, 280402), (14, 140201), (19, 103306), (38, 51653), (47, 41762), (94, 20881), (133, 14758), (157, 12502), (266, 7379), (314, 6251), (329, 5966), (658, 2983), (893, 2198), (1099, 1786)]