2089308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 3273252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 227, 236, 354, 454, 681, 708, 767, 908, 1362, 1534, 2301, 2724, 2951, 3068, 4602, 5902, 8853, 9204, 11804, 13393, 17706, 26786, 35412, 40179, 53572, 80358, 160716, 174109, 348218, 522327, 696436, 1044654, 2089308]

約数ペア:

[(1, 2089308), (2, 1044654), (3, 696436), (4, 522327), (6, 348218), (12, 174109), (13, 160716), (26, 80358), (39, 53572), (52, 40179), (59, 35412), (78, 26786), (118, 17706), (156, 13393), (177, 11804), (227, 9204), (236, 8853), (354, 5902), (454, 4602), (681, 3068), (708, 2951), (767, 2724), (908, 2301), (1362, 1534)]