1739906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 3256320

約数和(自身を除く): 1516414

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 211, 217, 266, 422, 434, 589, 1178, 1477, 2954, 4009, 4123, 6541, 8018, 8246, 13082, 28063, 45787, 56126, 91574, 124279, 248558, 869953, 1739906]

約数ペア:

[(1, 1739906), (2, 869953), (7, 248558), (14, 124279), (19, 91574), (31, 56126), (38, 45787), (62, 28063), (133, 13082), (211, 8246), (217, 8018), (266, 6541), (422, 4123), (434, 4009), (589, 2954), (1178, 1477)]