1991569506

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{120833}}^1$

素因数の和:120946

約数の個数: 32

約数和(自身を含む): 4141222848

約数和(自身を除く): 2149653342

約数列:

[1, 2, 3, 6, 41, 67, 82, 123, 134, 201, 246, 402, 2747, 5494, 8241, 16482, 120833, 241666, 362499, 724998, 4954153, 8095811, 9908306, 14862459, 16191622, 24287433, 29724918, 48574866, 331928251, 663856502, 995784753, 1991569506]

約数ペア:

[(1, 1991569506), (2, 995784753), (3, 663856502), (6, 331928251), (41, 48574866), (67, 29724918), (82, 24287433), (123, 16191622), (134, 14862459), (201, 9908306), (246, 8095811), (402, 4954153), (2747, 724998), (5494, 362499), (8241, 241666), (16482, 120833)]