1904714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 3545856

約数和(自身を除く): 1641142

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 151, 238, 302, 371, 742, 901, 1057, 1802, 2114, 2567, 5134, 6307, 8003, 12614, 16006, 17969, 35938, 56021, 112042, 136051, 272102, 952357, 1904714]

約数ペア:

[(1, 1904714), (2, 952357), (7, 272102), (14, 136051), (17, 112042), (34, 56021), (53, 35938), (106, 17969), (119, 16006), (151, 12614), (238, 8003), (302, 6307), (371, 5134), (742, 2567), (901, 2114), (1057, 1802)]