427110658

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{29387}}^1$

素因数の和:29458

約数の個数: 24

約数和(自身を含む): 709896528

約数和(自身を除く): 282785870

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 29387, 58774, 382031, 764062, 1263641, 2527282, 4966403, 9932806, 16427333, 32854666, 213555329, 427110658]

約数ペア:

[(1, 427110658), (2, 213555329), (13, 32854666), (26, 16427333), (43, 9932806), (86, 4966403), (169, 2527282), (338, 1263641), (559, 764062), (1118, 382031), (7267, 58774), (14534, 29387)]