1409916103666

素因数分解:

$2^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{3943}}^1\times {\mathrm{12893}}^1$

素因数の和:17135

約数の個数: 48

約数和(自身を含む): 2469670547904

約数和(自身を除く): 1059754444238

約数列:

[1, 2, 7, 14, 49, 98, 283, 566, 1981, 3943, 3962, 7886, 12893, 13867, 25786, 27601, 27734, 55202, 90251, 180502, 193207, 386414, 631757, 1115869, 1263514, 2231738, 3648719, 7297438, 7811083, 15622166, 25541033, 50837099, 51082066, 54677581, 101674198, 109355162, 178787231, 355859693, 357574462, 711719386, 2491017851, 4982035702, 14386899017, 28773798034, 100708293119, 201416586238, 704958051833, 1409916103666]

約数ペア:

[(1, 1409916103666), (2, 704958051833), (7, 201416586238), (14, 100708293119), (49, 28773798034), (98, 14386899017), (283, 4982035702), (566, 2491017851), (1981, 711719386), (3943, 357574462), (3962, 355859693), (7886, 178787231), (12893, 109355162), (13867, 101674198), (25786, 54677581), (27601, 51082066), (27734, 50837099), (55202, 25541033), (90251, 15622166), (180502, 7811083), (193207, 7297438), (386414, 3648719), (631757, 2231738), (1115869, 1263514)]