1216254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 2709504

約数和(自身を除く): 1493250

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 503, 806, 1006, 1209, 1509, 2418, 3018, 6539, 13078, 15593, 19617, 31186, 39234, 46779, 93558, 202709, 405418, 608127, 1216254]

約数ペア:

[(1, 1216254), (2, 608127), (3, 405418), (6, 202709), (13, 93558), (26, 46779), (31, 39234), (39, 31186), (62, 19617), (78, 15593), (93, 13078), (186, 6539), (403, 3018), (503, 2418), (806, 1509), (1006, 1209)]