2013194716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{3343}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 3910259584

約数和(自身を除く): 1897064868

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 313, 481, 626, 962, 1252, 1924, 3343, 4069, 6686, 8138, 11581, 13372, 16276, 23162, 43459, 46324, 86918, 123691, 150553, 173836, 247382, 301106, 494764, 602212, 1046359, 1607983, 2092718, 3215966, 4185436, 6431932, 13602667, 27205334, 38715283, 54410668, 77430566, 154861132, 503298679, 1006597358, 2013194716]

約数ペア:

[(1, 2013194716), (2, 1006597358), (4, 503298679), (13, 154861132), (26, 77430566), (37, 54410668), (52, 38715283), (74, 27205334), (148, 13602667), (313, 6431932), (481, 4185436), (626, 3215966), (962, 2092718), (1252, 1607983), (1924, 1046359), (3343, 602212), (4069, 494764), (6686, 301106), (8138, 247382), (11581, 173836), (13372, 150553), (16276, 123691), (23162, 86918), (43459, 46324)]