1503996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 3913728

約数和(自身を除く): 2409732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 311, 372, 403, 622, 806, 933, 1209, 1244, 1612, 1866, 2418, 3732, 4043, 4836, 8086, 9641, 12129, 16172, 19282, 24258, 28923, 38564, 48516, 57846, 115692, 125333, 250666, 375999, 501332, 751998, 1503996]

約数ペア:

[(1, 1503996), (2, 751998), (3, 501332), (4, 375999), (6, 250666), (12, 125333), (13, 115692), (26, 57846), (31, 48516), (39, 38564), (52, 28923), (62, 24258), (78, 19282), (93, 16172), (124, 12129), (156, 9641), (186, 8086), (311, 4836), (372, 4043), (403, 3732), (622, 2418), (806, 1866), (933, 1612), (1209, 1244)]