2026382015

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3323}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 3001173120

約数和(自身を除く): 974791105

約数列:

[1, 5, 7, 19, 35, 49, 95, 131, 133, 245, 655, 665, 917, 931, 2489, 3323, 4585, 4655, 6419, 12445, 16615, 17423, 23261, 32095, 63137, 87115, 116305, 121961, 162827, 315685, 435313, 441959, 609805, 814135, 2176565, 2209795, 3047191, 3093713, 8270947, 15235955, 15468565, 21330337, 41354735, 57896629, 106651685, 289483145, 405276403, 2026382015]

約数ペア:

[(1, 2026382015), (5, 405276403), (7, 289483145), (19, 106651685), (35, 57896629), (49, 41354735), (95, 21330337), (131, 15468565), (133, 15235955), (245, 8270947), (655, 3093713), (665, 3047191), (917, 2209795), (931, 2176565), (2489, 814135), (3323, 609805), (4585, 441959), (4655, 435313), (6419, 315685), (12445, 162827), (16615, 121961), (17423, 116305), (23261, 87115), (32095, 63137)]