1900649836

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 3483406080

約数和(自身を除く): 1582756244

約数列:

[1, 2, 4, 59, 67, 71, 118, 134, 142, 236, 268, 284, 1693, 3386, 3953, 4189, 4757, 6772, 7906, 8378, 9514, 15812, 16756, 19028, 99887, 113431, 120203, 199774, 226862, 240406, 280663, 399548, 453724, 480812, 561326, 1122652, 6692429, 7091977, 8053601, 13384858, 14183954, 16107202, 26769716, 28367908, 32214404, 475162459, 950324918, 1900649836]

約数ペア:

[(1, 1900649836), (2, 950324918), (4, 475162459), (59, 32214404), (67, 28367908), (71, 26769716), (118, 16107202), (134, 14183954), (142, 13384858), (236, 8053601), (268, 7091977), (284, 6692429), (1693, 1122652), (3386, 561326), (3953, 480812), (4189, 453724), (4757, 399548), (6772, 280663), (7906, 240406), (8378, 226862), (9514, 199774), (15812, 120203), (16756, 113431), (19028, 99887)]