489423324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{241333}}^1$

素因数の和:241366

約数の個数: 36

約数和(自身を含む): 1236595416

約数和(自身を除く): 747172092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 241333, 482666, 723999, 965332, 1447998, 2895996, 3137329, 6274658, 9411987, 12549316, 18823974, 37647948, 40785277, 81570554, 122355831, 163141108, 244711662, 489423324]

約数ペア:

[(1, 489423324), (2, 244711662), (3, 163141108), (4, 122355831), (6, 81570554), (12, 40785277), (13, 37647948), (26, 18823974), (39, 12549316), (52, 9411987), (78, 6274658), (156, 3137329), (169, 2895996), (338, 1447998), (507, 965332), (676, 723999), (1014, 482666), (2028, 241333)]