1561362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 3495744

約数和(自身を除く): 1934382

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 577, 902, 1154, 1353, 1731, 2706, 3462, 6347, 12694, 19041, 23657, 38082, 47314, 70971, 141942, 260227, 520454, 780681, 1561362]

約数ペア:

[(1, 1561362), (2, 780681), (3, 520454), (6, 260227), (11, 141942), (22, 70971), (33, 47314), (41, 38082), (66, 23657), (82, 19041), (123, 12694), (246, 6347), (451, 3462), (577, 2706), (902, 1731), (1154, 1353)]