2013764248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{31469}}^1$

素因数の和:31915

約数の個数: 32

約数和(自身を含む): 3984102000

約数和(自身を除く): 1970337752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 842, 1684, 3368, 7999, 15998, 31469, 31996, 62938, 63992, 125876, 251752, 597911, 1195822, 2391644, 4783288, 13248449, 26496898, 52993796, 105987592, 251720531, 503441062, 1006882124, 2013764248]

約数ペア:

[(1, 2013764248), (2, 1006882124), (4, 503441062), (8, 251720531), (19, 105987592), (38, 52993796), (76, 26496898), (152, 13248449), (421, 4783288), (842, 2391644), (1684, 1195822), (3368, 597911), (7999, 251752), (15998, 125876), (31469, 63992), (31996, 62938)]