2158962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2558478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 311, 534, 622, 933, 1157, 1866, 2314, 3471, 4043, 6942, 8086, 12129, 24258, 27679, 55358, 83037, 166074, 359827, 719654, 1079481, 2158962]

約数ペア:

[(1, 2158962), (2, 1079481), (3, 719654), (6, 359827), (13, 166074), (26, 83037), (39, 55358), (78, 27679), (89, 24258), (178, 12129), (267, 8086), (311, 6942), (534, 4043), (622, 3471), (933, 2314), (1157, 1866)]