4639878

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 10866960

約数和(自身を除く): 6227082

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 257, 306, 354, 514, 531, 771, 1003, 1062, 1542, 2006, 2313, 3009, 4369, 4626, 6018, 8738, 9027, 13107, 15163, 18054, 26214, 30326, 39321, 45489, 78642, 90978, 136467, 257771, 272934, 515542, 773313, 1546626, 2319939, 4639878]

約数ペア:

[(1, 4639878), (2, 2319939), (3, 1546626), (6, 773313), (9, 515542), (17, 272934), (18, 257771), (34, 136467), (51, 90978), (59, 78642), (102, 45489), (118, 39321), (153, 30326), (177, 26214), (257, 18054), (306, 15163), (354, 13107), (514, 9027), (531, 8738), (771, 6018), (1003, 4626), (1062, 4369), (1542, 3009), (2006, 2313)]