1817636636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^2\times {\mathrm{1201}}^1$

素因数の和:1422

約数の個数: 36

約数和(自身を含む): 3273180624

約数和(自身を除く): 1455543988

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 1201, 2402, 4804, 5183, 5329, 10366, 10658, 20732, 21316, 85271, 87673, 170542, 175346, 341084, 350692, 378359, 756718, 1513436, 6224783, 6400129, 12449566, 12800258, 24899132, 25600516, 454409159, 908818318, 1817636636]

約数ペア:

[(1, 1817636636), (2, 908818318), (4, 454409159), (71, 25600516), (73, 24899132), (142, 12800258), (146, 12449566), (284, 6400129), (292, 6224783), (1201, 1513436), (2402, 756718), (4804, 378359), (5183, 350692), (5329, 341084), (10366, 175346), (10658, 170542), (20732, 87673), (21316, 85271)]