1320954456

素因数分解:

$2^3\times 3^1\times {\mathrm{503}}^1\times {\mathrm{109423}}^1$

素因数の和:109935

約数の個数: 32

約数和(自身を含む): 3308981760

約数和(自身を除く): 1988027304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 503, 1006, 1509, 2012, 3018, 4024, 6036, 12072, 109423, 218846, 328269, 437692, 656538, 875384, 1313076, 2626152, 55039769, 110079538, 165119307, 220159076, 330238614, 440318152, 660477228, 1320954456]

約数ペア:

[(1, 1320954456), (2, 660477228), (3, 440318152), (4, 330238614), (6, 220159076), (8, 165119307), (12, 110079538), (24, 55039769), (503, 2626152), (1006, 1313076), (1509, 875384), (2012, 656538), (3018, 437692), (4024, 328269), (6036, 218846), (12072, 109423)]