2148290428

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 3854716320

約数和(自身を除く): 1706425892

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 1039, 2078, 4156, 5329, 7081, 10658, 14162, 21316, 28324, 75847, 100783, 151694, 201566, 303388, 403132, 516913, 1033826, 2067652, 5536831, 7357159, 11073662, 14714318, 22147324, 29428636, 537072607, 1074145214, 2148290428]

約数ペア:

[(1, 2148290428), (2, 1074145214), (4, 537072607), (73, 29428636), (97, 22147324), (146, 14714318), (194, 11073662), (292, 7357159), (388, 5536831), (1039, 2067652), (2078, 1033826), (4156, 516913), (5329, 403132), (7081, 303388), (10658, 201566), (14162, 151694), (21316, 100783), (28324, 75847)]