988962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 2204160

約数和(自身を除く): 1215198

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 409, 806, 818, 1209, 1227, 2418, 2454, 5317, 10634, 12679, 15951, 25358, 31902, 38037, 76074, 164827, 329654, 494481, 988962]

約数ペア:

[(1, 988962), (2, 494481), (3, 329654), (6, 164827), (13, 76074), (26, 38037), (31, 31902), (39, 25358), (62, 15951), (78, 12679), (93, 10634), (186, 5317), (403, 2454), (409, 2418), (806, 1227), (818, 1209)]