13307699942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 21437982720

約数和(自身を除く): 8130282778

約数列:

[1, 2, 37, 43, 74, 79, 86, 158, 167, 317, 334, 634, 1591, 2923, 3182, 3397, 5846, 6179, 6794, 7181, 11729, 12358, 13193, 13631, 14362, 23458, 25043, 26386, 27262, 50086, 52939, 105878, 125689, 251378, 265697, 488141, 504347, 531394, 567299, 926591, 976282, 1008694, 1076849, 1134598, 1853182, 1958743, 2153698, 2276377, 3917486, 4182181, 4552754, 8364362, 20990063, 39843413, 41980126, 79686826, 84225949, 154740697, 168451898, 179833783, 309481394, 359667566, 6653849971, 13307699942]

約数ペア:

[(1, 13307699942), (2, 6653849971), (37, 359667566), (43, 309481394), (74, 179833783), (79, 168451898), (86, 154740697), (158, 84225949), (167, 79686826), (317, 41980126), (334, 39843413), (634, 20990063), (1591, 8364362), (2923, 4552754), (3182, 4182181), (3397, 3917486), (5846, 2276377), (6179, 2153698), (6794, 1958743), (7181, 1853182), (11729, 1134598), (12358, 1076849), (13193, 1008694), (13631, 976282), (14362, 926591), (23458, 567299), (25043, 531394), (26386, 504347), (27262, 488141), (50086, 265697), (52939, 251378), (105878, 125689)]