1293029464

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1009}}^1\times {\mathrm{3907}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 2486660400

約数和(自身を除く): 1193630936

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1009, 2018, 3907, 4036, 7814, 8072, 15628, 31256, 41369, 82738, 160187, 165476, 320374, 330952, 640748, 1281496, 3942163, 7884326, 15768652, 31537304, 161628683, 323257366, 646514732, 1293029464]

約数ペア:

[(1, 1293029464), (2, 646514732), (4, 323257366), (8, 161628683), (41, 31537304), (82, 15768652), (164, 7884326), (328, 3942163), (1009, 1281496), (2018, 640748), (3907, 330952), (4036, 320374), (7814, 165476), (8072, 160187), (15628, 82738), (31256, 41369)]