1900148542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 3267002880

約数和(自身を除く): 1366854338

約数列:

[1, 2, 19, 23, 37, 38, 46, 67, 74, 134, 437, 703, 851, 874, 877, 1273, 1406, 1541, 1702, 1754, 2479, 2546, 3082, 4958, 16169, 16663, 20171, 29279, 32338, 32449, 33326, 40342, 47101, 57017, 58558, 58759, 64898, 94202, 114034, 117518, 383249, 616531, 746327, 766498, 1083323, 1116421, 1233062, 1351457, 1492654, 2166646, 2174083, 2232842, 2702914, 4348166, 14180213, 25677683, 28360426, 41307577, 50003909, 51355366, 82615154, 100007818, 950074271, 1900148542]

約数ペア:

[(1, 1900148542), (2, 950074271), (19, 100007818), (23, 82615154), (37, 51355366), (38, 50003909), (46, 41307577), (67, 28360426), (74, 25677683), (134, 14180213), (437, 4348166), (703, 2702914), (851, 2232842), (874, 2174083), (877, 2166646), (1273, 1492654), (1406, 1351457), (1541, 1233062), (1702, 1116421), (1754, 1083323), (2479, 766498), (2546, 746327), (3082, 616531), (4958, 383249), (16169, 117518), (16663, 114034), (20171, 94202), (29279, 64898), (32338, 58759), (32449, 58558), (33326, 57017), (40342, 47101)]