2013991642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 3499905024

約数和(自身を除く): 1485913382

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 131, 262, 299, 547, 598, 611, 1081, 1094, 1222, 1703, 2162, 3013, 3406, 6026, 6157, 7111, 12314, 12581, 14053, 14222, 25162, 25709, 28106, 39169, 51418, 71657, 78338, 80041, 141611, 143314, 160082, 163553, 283222, 327106, 334217, 591307, 668434, 931541, 1182614, 1648111, 1840943, 1863082, 3296222, 3367879, 3681886, 6735758, 7686991, 15373982, 21425443, 42850886, 43782427, 77461217, 87564854, 154922434, 1006995821, 2013991642]

約数ペア:

[(1, 2013991642), (2, 1006995821), (13, 154922434), (23, 87564854), (26, 77461217), (46, 43782427), (47, 42850886), (94, 21425443), (131, 15373982), (262, 7686991), (299, 6735758), (547, 3681886), (598, 3367879), (611, 3296222), (1081, 1863082), (1094, 1840943), (1222, 1648111), (1703, 1182614), (2162, 931541), (3013, 668434), (3406, 591307), (6026, 334217), (6157, 327106), (7111, 283222), (12314, 163553), (12581, 160082), (14053, 143314), (14222, 141611), (25162, 80041), (25709, 78338), (28106, 71657), (39169, 51418)]