2493803516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3294

約数の個数: 48

約数和(自身を含む): 4600958880

約数和(自身を除く): 2107155364

約数列:

[1, 2, 4, 41, 67, 73, 82, 134, 146, 164, 268, 292, 2747, 2993, 3109, 4891, 5494, 5986, 6218, 9782, 10988, 11972, 12436, 19564, 127469, 200531, 208303, 226957, 254938, 401062, 416606, 453914, 509876, 802124, 833212, 907828, 8540423, 9305237, 15206119, 17080846, 18610474, 30412238, 34161692, 37220948, 60824476, 623450879, 1246901758, 2493803516]

約数ペア:

[(1, 2493803516), (2, 1246901758), (4, 623450879), (41, 60824476), (67, 37220948), (73, 34161692), (82, 30412238), (134, 18610474), (146, 17080846), (164, 15206119), (268, 9305237), (292, 8540423), (2747, 907828), (2993, 833212), (3109, 802124), (4891, 509876), (5494, 453914), (5986, 416606), (6218, 401062), (9782, 254938), (10988, 226957), (11972, 208303), (12436, 200531), (19564, 127469)]