2013096968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 4034688000

約数和(自身を除く): 2021591032

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 151, 152, 278, 302, 556, 604, 631, 1112, 1208, 1262, 2524, 2641, 2869, 5048, 5282, 5738, 10564, 11476, 11989, 20989, 21128, 22952, 23978, 41978, 47956, 83956, 87709, 95281, 95912, 167912, 175418, 190562, 350836, 381124, 398791, 701672, 762248, 797582, 1595164, 1666471, 1810339, 3190328, 3332942, 3620678, 6665884, 7241356, 13244059, 13331768, 14482712, 26488118, 52976236, 105952472, 251637121, 503274242, 1006548484, 2013096968]

約数ペア:

[(1, 2013096968), (2, 1006548484), (4, 503274242), (8, 251637121), (19, 105952472), (38, 52976236), (76, 26488118), (139, 14482712), (151, 13331768), (152, 13244059), (278, 7241356), (302, 6665884), (556, 3620678), (604, 3332942), (631, 3190328), (1112, 1810339), (1208, 1666471), (1262, 1595164), (2524, 797582), (2641, 762248), (2869, 701672), (5048, 398791), (5282, 381124), (5738, 350836), (10564, 190562), (11476, 175418), (11989, 167912), (20989, 95912), (21128, 95281), (22952, 87709), (23978, 83956), (41978, 47956)]