2573994908

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 4622565024

約数和(自身を除く): 2048570116

約数列:

[1, 2, 4, 113, 137, 197, 211, 226, 274, 394, 422, 452, 548, 788, 844, 15481, 22261, 23843, 26989, 28907, 30962, 41567, 44522, 47686, 53978, 57814, 61924, 83134, 89044, 95372, 107956, 115628, 166268, 3049757, 3266491, 4697071, 5694679, 6099514, 6532982, 9394142, 11389358, 12199028, 13065964, 18788284, 22778716, 643498727, 1286997454, 2573994908]

約数ペア:

[(1, 2573994908), (2, 1286997454), (4, 643498727), (113, 22778716), (137, 18788284), (197, 13065964), (211, 12199028), (226, 11389358), (274, 9394142), (394, 6532982), (422, 6099514), (452, 5694679), (548, 4697071), (788, 3266491), (844, 3049757), (15481, 166268), (22261, 115628), (23843, 107956), (26989, 95372), (28907, 89044), (30962, 83134), (41567, 61924), (44522, 57814), (47686, 53978)]