2008643874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{1051}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 4371034752

約数和(自身を除く): 2362390878

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 457, 697, 914, 1051, 1371, 1394, 2091, 2102, 2742, 3153, 4182, 6306, 7769, 15538, 17867, 18737, 23307, 35734, 37474, 43091, 46614, 53601, 56211, 86182, 107202, 112422, 129273, 258546, 318529, 480307, 637058, 732547, 955587, 960614, 1440921, 1465094, 1911174, 2197641, 2881842, 4395282, 8165219, 16330438, 19692587, 24495657, 39385174, 48991314, 59077761, 118155522, 334773979, 669547958, 1004321937, 2008643874]

約数ペア:

[(1, 2008643874), (2, 1004321937), (3, 669547958), (6, 334773979), (17, 118155522), (34, 59077761), (41, 48991314), (51, 39385174), (82, 24495657), (102, 19692587), (123, 16330438), (246, 8165219), (457, 4395282), (697, 2881842), (914, 2197641), (1051, 1911174), (1371, 1465094), (1394, 1440921), (2091, 960614), (2102, 955587), (2742, 732547), (3153, 637058), (4182, 480307), (6306, 318529), (7769, 258546), (15538, 129273), (17867, 112422), (18737, 107202), (23307, 86182), (35734, 56211), (37474, 53601), (43091, 46614)]