1849366948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1151}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 3878654976

約数和(自身を除く): 2029288028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 1151, 1166, 1378, 2302, 2332, 2756, 2809, 4604, 5618, 7579, 11236, 12661, 14963, 15158, 25322, 29926, 30316, 30899, 36517, 50644, 59852, 61003, 61798, 73034, 122006, 123596, 146068, 164593, 244012, 329186, 401687, 658372, 671033, 793039, 803374, 1342066, 1586078, 1606748, 2684132, 3172156, 3233159, 6466318, 8723429, 12932636, 17446858, 34893716, 35564749, 42031067, 71129498, 84062134, 142258996, 168124268, 462341737, 924683474, 1849366948]

約数ペア:

[(1, 1849366948), (2, 924683474), (4, 462341737), (11, 168124268), (13, 142258996), (22, 84062134), (26, 71129498), (44, 42031067), (52, 35564749), (53, 34893716), (106, 17446858), (143, 12932636), (212, 8723429), (286, 6466318), (572, 3233159), (583, 3172156), (689, 2684132), (1151, 1606748), (1166, 1586078), (1378, 1342066), (2302, 803374), (2332, 793039), (2756, 671033), (2809, 658372), (4604, 401687), (5618, 329186), (7579, 244012), (11236, 164593), (12661, 146068), (14963, 123596), (15158, 122006), (25322, 73034), (29926, 61798), (30316, 61003), (30899, 59852), (36517, 50644)]