326608360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{628093}}^1$

素因数の和:628117

約数の個数: 32

約数和(自身を含む): 791398440

約数和(自身を除く): 464790080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 628093, 1256186, 2512372, 3140465, 5024744, 6280930, 8165209, 12561860, 16330418, 25123720, 32660836, 40826045, 65321672, 81652090, 163304180, 326608360]

約数ペア:

[(1, 326608360), (2, 163304180), (4, 81652090), (5, 65321672), (8, 40826045), (10, 32660836), (13, 25123720), (20, 16330418), (26, 12561860), (40, 8165209), (52, 6280930), (65, 5024744), (104, 3140465), (130, 2512372), (260, 1256186), (520, 628093)]