508734956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 970690560

約数和(自身を除く): 461955604

約数列:

[1, 2, 4, 19, 38, 47, 73, 76, 94, 146, 188, 292, 893, 1387, 1786, 1951, 2774, 3431, 3572, 3902, 5548, 6862, 7804, 13724, 37069, 65189, 74138, 91697, 130378, 142423, 148276, 183394, 260756, 284846, 366788, 569692, 1742243, 2706037, 3484486, 5412074, 6693881, 6968972, 10824148, 13387762, 26775524, 127183739, 254367478, 508734956]

約数ペア:

[(1, 508734956), (2, 254367478), (4, 127183739), (19, 26775524), (38, 13387762), (47, 10824148), (73, 6968972), (76, 6693881), (94, 5412074), (146, 3484486), (188, 2706037), (292, 1742243), (893, 569692), (1387, 366788), (1786, 284846), (1951, 260756), (2774, 183394), (3431, 148276), (3572, 142423), (3902, 130378), (5548, 91697), (6862, 74138), (7804, 65189), (13724, 37069)]