2587489328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 5398821120

約数和(自身を除く): 2811331792

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 307, 368, 592, 614, 619, 851, 1228, 1238, 1702, 2456, 2476, 3404, 4912, 4952, 6808, 7061, 9904, 11359, 13616, 14122, 14237, 22718, 22903, 28244, 28474, 45436, 45806, 56488, 56948, 90872, 91612, 112976, 113896, 181744, 183224, 190033, 227792, 261257, 366448, 380066, 522514, 526769, 760132, 1045028, 1053538, 1520264, 2090056, 2107076, 3040528, 4180112, 4214152, 4370759, 7031221, 8428304, 8741518, 14062442, 17483036, 28124884, 34966072, 56249768, 69932144, 112499536, 161718083, 323436166, 646872332, 1293744664, 2587489328]

約数ペア:

[(1, 2587489328), (2, 1293744664), (4, 646872332), (8, 323436166), (16, 161718083), (23, 112499536), (37, 69932144), (46, 56249768), (74, 34966072), (92, 28124884), (148, 17483036), (184, 14062442), (296, 8741518), (307, 8428304), (368, 7031221), (592, 4370759), (614, 4214152), (619, 4180112), (851, 3040528), (1228, 2107076), (1238, 2090056), (1702, 1520264), (2456, 1053538), (2476, 1045028), (3404, 760132), (4912, 526769), (4952, 522514), (6808, 380066), (7061, 366448), (9904, 261257), (11359, 227792), (13616, 190033), (14122, 183224), (14237, 181744), (22718, 113896), (22903, 112976), (28244, 91612), (28474, 90872), (45436, 56948), (45806, 56488)]