2040807632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{84977}}^1$

素因数の和:85083

約数の個数: 40

約数和(自身を含む): 4214908800

約数和(自身を除く): 2174101168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 12008, 24016, 84977, 169954, 339908, 679816, 1359632, 1614563, 3229126, 6458252, 6713183, 12916504, 13426366, 25833008, 26852732, 53705464, 107410928, 127550477, 255100954, 510201908, 1020403816, 2040807632]

約数ペア:

[(1, 2040807632), (2, 1020403816), (4, 510201908), (8, 255100954), (16, 127550477), (19, 107410928), (38, 53705464), (76, 26852732), (79, 25833008), (152, 13426366), (158, 12916504), (304, 6713183), (316, 6458252), (632, 3229126), (1264, 1614563), (1501, 1359632), (3002, 679816), (6004, 339908), (12008, 169954), (24016, 84977)]