1670358354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{80021}}^1$

素因数の和:80111

約数の個数: 48

約数和(自身を含む): 3940923456

約数和(自身を除く): 2270565102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 10437, 20874, 80021, 160042, 240063, 480126, 560147, 1120294, 1680441, 3360882, 3921029, 5681491, 7842058, 11362982, 11763087, 17044473, 23526174, 34088946, 39770437, 79540874, 119311311, 238622622, 278393059, 556786118, 835179177, 1670358354]

約数ペア:

[(1, 1670358354), (2, 835179177), (3, 556786118), (6, 278393059), (7, 238622622), (14, 119311311), (21, 79540874), (42, 39770437), (49, 34088946), (71, 23526174), (98, 17044473), (142, 11763087), (147, 11362982), (213, 7842058), (294, 5681491), (426, 3921029), (497, 3360882), (994, 1680441), (1491, 1120294), (2982, 560147), (3479, 480126), (6958, 240063), (10437, 160042), (20874, 80021)]