13308050072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{3373}}^1$

素因数の和:3756

約数の個数: 64

約数和(自身を含む): 26637055200

約数和(自身を除く): 13329005128

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 257, 404, 514, 808, 1028, 1919, 2056, 3373, 3838, 4883, 6746, 7676, 9766, 13492, 15352, 19532, 25957, 26984, 39064, 51914, 64087, 103828, 128174, 207656, 256348, 340673, 493183, 512696, 681346, 866861, 986366, 1362692, 1733722, 1972732, 2725384, 3467444, 3945464, 6472787, 6934888, 12945574, 16470359, 25891148, 32940718, 51782296, 65881436, 87552961, 131762872, 175105922, 350211844, 700423688, 1663506259, 3327012518, 6654025036, 13308050072]

約数ペア:

[(1, 13308050072), (2, 6654025036), (4, 3327012518), (8, 1663506259), (19, 700423688), (38, 350211844), (76, 175105922), (101, 131762872), (152, 87552961), (202, 65881436), (257, 51782296), (404, 32940718), (514, 25891148), (808, 16470359), (1028, 12945574), (1919, 6934888), (2056, 6472787), (3373, 3945464), (3838, 3467444), (4883, 2725384), (6746, 1972732), (7676, 1733722), (9766, 1362692), (13492, 986366), (15352, 866861), (19532, 681346), (25957, 512696), (26984, 493183), (39064, 340673), (51914, 256348), (64087, 207656), (103828, 128174)]