1639770042

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1\times {\mathrm{1307}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 3300931584

約数和(自身を除く): 1661161542

約数列:

[1, 2, 3, 6, 211, 422, 633, 991, 1266, 1307, 1982, 2614, 2973, 3921, 5946, 7842, 209101, 275777, 418202, 551554, 627303, 827331, 1254606, 1295237, 1654662, 2590474, 3885711, 7771422, 273295007, 546590014, 819885021, 1639770042]

約数ペア:

[(1, 1639770042), (2, 819885021), (3, 546590014), (6, 273295007), (211, 7771422), (422, 3885711), (633, 2590474), (991, 1654662), (1266, 1295237), (1307, 1254606), (1982, 827331), (2614, 627303), (2973, 551554), (3921, 418202), (5946, 275777), (7842, 209101)]