2421393352572

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{138451}}^1\times {\mathrm{9283}}^1$

素因数の和:147898

約数の個数: 48

約数和(自身を含む): 5686558140032

約数和(自身を除く): 3265164787460

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 9283, 18566, 27849, 37132, 55698, 111396, 138451, 276902, 415353, 553804, 830706, 1457431, 1661412, 2914862, 4372293, 5829724, 8744586, 17489172, 21736807, 43473614, 65210421, 86947228, 130420842, 260841684, 1285240633, 2570481266, 3855721899, 5140962532, 7711443798, 15422887596, 201782779381, 403565558762, 605348338143, 807131117524, 1210696676286, 2421393352572]

約数ペア:

[(1, 2421393352572), (2, 1210696676286), (3, 807131117524), (4, 605348338143), (6, 403565558762), (12, 201782779381), (157, 15422887596), (314, 7711443798), (471, 5140962532), (628, 3855721899), (942, 2570481266), (1884, 1285240633), (9283, 260841684), (18566, 130420842), (27849, 86947228), (37132, 65210421), (55698, 43473614), (111396, 21736807), (138451, 17489172), (276902, 8744586), (415353, 5829724), (553804, 4372293), (830706, 2914862), (1457431, 1661412)]