2003395236486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{1964009}}^1$

素因数の和:1964333

約数の個数: 64

約数和(自身を含む): 4638206016000

約数和(自身を除く): 2634810779514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 163, 298, 326, 447, 489, 894, 978, 1043, 1141, 2086, 2282, 3129, 3423, 6258, 6846, 24287, 48574, 72861, 145722, 170009, 340018, 510027, 1020054, 1964009, 3928018, 5892027, 11784054, 13748063, 27496126, 41244189, 82488378, 292637341, 320133467, 585274682, 640266934, 877912023, 960400401, 1755824046, 1920800802, 2048461387, 2240934269, 4096922774, 4481868538, 6145384161, 6722802807, 12290768322, 13445605614, 47699886583, 95399773166, 143099659749, 286199319498, 333899206081, 667798412162, 1001697618243, 2003395236486]

約数ペア:

[(1, 2003395236486), (2, 1001697618243), (3, 667798412162), (6, 333899206081), (7, 286199319498), (14, 143099659749), (21, 95399773166), (42, 47699886583), (149, 13445605614), (163, 12290768322), (298, 6722802807), (326, 6145384161), (447, 4481868538), (489, 4096922774), (894, 2240934269), (978, 2048461387), (1043, 1920800802), (1141, 1755824046), (2086, 960400401), (2282, 877912023), (3129, 640266934), (3423, 585274682), (6258, 320133467), (6846, 292637341), (24287, 82488378), (48574, 41244189), (72861, 27496126), (145722, 13748063), (170009, 11784054), (340018, 5892027), (510027, 3928018), (1020054, 1964009)]