917961966714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{666671}}^1$

素因数の和:666955

約数の個数: 64

約数和(自身を含む): 2007056056320

約数和(自身を除く): 1089094089606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 139, 254, 278, 381, 417, 762, 834, 1651, 1807, 3302, 3614, 4953, 5421, 9906, 10842, 17653, 35306, 52959, 105918, 229489, 458978, 666671, 688467, 1333342, 1376934, 2000013, 4000026, 8666723, 17333446, 26000169, 52000338, 84667217, 92667269, 169334434, 185334538, 254001651, 278001807, 508003302, 556003614, 1100673821, 1204674497, 2201347642, 2409348994, 3302021463, 3614023491, 6604042926, 7228046982, 11768743163, 23537486326, 35306229489, 70612458978, 152993661119, 305987322238, 458980983357, 917961966714]

約数ペア:

[(1, 917961966714), (2, 458980983357), (3, 305987322238), (6, 152993661119), (13, 70612458978), (26, 35306229489), (39, 23537486326), (78, 11768743163), (127, 7228046982), (139, 6604042926), (254, 3614023491), (278, 3302021463), (381, 2409348994), (417, 2201347642), (762, 1204674497), (834, 1100673821), (1651, 556003614), (1807, 508003302), (3302, 278001807), (3614, 254001651), (4953, 185334538), (5421, 169334434), (9906, 92667269), (10842, 84667217), (17653, 52000338), (35306, 26000169), (52959, 17333446), (105918, 8666723), (229489, 4000026), (458978, 2000013), (666671, 1376934), (688467, 1333342)]