889129092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{105397}}^1$

素因数の和:105460

約数の個数: 48

約数和(自身を含む): 2242869440

約数和(自身を除く): 1353740348

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 105397, 210794, 316191, 421588, 632382, 1264764, 2002543, 3899689, 4005086, 6007629, 7799378, 8010172, 11699067, 12015258, 15598756, 23398134, 24030516, 46796268, 74094091, 148188182, 222282273, 296376364, 444564546, 889129092]

約数ペア:

[(1, 889129092), (2, 444564546), (3, 296376364), (4, 222282273), (6, 148188182), (12, 74094091), (19, 46796268), (37, 24030516), (38, 23398134), (57, 15598756), (74, 12015258), (76, 11699067), (111, 8010172), (114, 7799378), (148, 6007629), (222, 4005086), (228, 3899689), (444, 2002543), (703, 1264764), (1406, 632382), (2109, 421588), (2812, 316191), (4218, 210794), (8436, 105397)]