2498679508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{1549}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 4792748800

約数和(自身を除く): 2294069292

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 463, 871, 926, 1549, 1742, 1852, 3098, 3484, 6019, 6196, 12038, 20137, 24076, 31021, 40274, 62042, 80548, 103783, 124084, 207566, 403273, 415132, 717187, 806546, 1349179, 1434374, 1613092, 2698358, 2868748, 5396716, 9323431, 18646862, 37293724, 48051529, 96103058, 192206116, 624669877, 1249339754, 2498679508]

約数ペア:

[(1, 2498679508), (2, 1249339754), (4, 624669877), (13, 192206116), (26, 96103058), (52, 48051529), (67, 37293724), (134, 18646862), (268, 9323431), (463, 5396716), (871, 2868748), (926, 2698358), (1549, 1613092), (1742, 1434374), (1852, 1349179), (3098, 806546), (3484, 717187), (6019, 415132), (6196, 403273), (12038, 207566), (20137, 124084), (24076, 103783), (31021, 80548), (40274, 62042)]