2019466652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{20107}}^1$

素因数の和:20346

約数の個数: 48

約数和(自身を含む): 4296999168

約数和(自身を除く): 2277532516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 211, 238, 422, 476, 844, 1477, 2954, 3587, 5908, 7174, 14348, 20107, 25109, 40214, 50218, 80428, 100436, 140749, 281498, 341819, 562996, 683638, 1367276, 2392733, 4242577, 4785466, 8485154, 9570932, 16970308, 29698039, 59396078, 72123809, 118792156, 144247618, 288495236, 504866663, 1009733326, 2019466652]

約数ペア:

[(1, 2019466652), (2, 1009733326), (4, 504866663), (7, 288495236), (14, 144247618), (17, 118792156), (28, 72123809), (34, 59396078), (68, 29698039), (119, 16970308), (211, 9570932), (238, 8485154), (422, 4785466), (476, 4242577), (844, 2392733), (1477, 1367276), (2954, 683638), (3587, 562996), (5908, 341819), (7174, 281498), (14348, 140749), (20107, 100436), (25109, 80428), (40214, 50218)]