2021584890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{22247}}^1$

素因数の和:22503

約数の個数: 64

約数和(自身を含む): 5247680256

約数和(自身を除く): 3226095366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 466, 699, 1165, 1398, 2330, 3029, 3495, 6058, 6990, 9087, 15145, 18174, 22247, 30290, 44494, 45435, 66741, 90870, 111235, 133482, 222470, 289211, 333705, 578422, 667410, 867633, 1446055, 1735266, 2892110, 4338165, 5183551, 8676330, 10367102, 15550653, 25917755, 31101306, 51835510, 67386163, 77753265, 134772326, 155506530, 202158489, 336930815, 404316978, 673861630, 1010792445, 2021584890]

約数ペア:

[(1, 2021584890), (2, 1010792445), (3, 673861630), (5, 404316978), (6, 336930815), (10, 202158489), (13, 155506530), (15, 134772326), (26, 77753265), (30, 67386163), (39, 51835510), (65, 31101306), (78, 25917755), (130, 15550653), (195, 10367102), (233, 8676330), (390, 5183551), (466, 4338165), (699, 2892110), (1165, 1735266), (1398, 1446055), (2330, 867633), (3029, 667410), (3495, 578422), (6058, 333705), (6990, 289211), (9087, 222470), (15145, 133482), (18174, 111235), (22247, 90870), (30290, 66741), (44494, 45435)]