2511778832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{31517}}^1$

素因数の和:31835

約数の個数: 40

約数和(自身を含む): 5170590936

約数和(自身を除く): 2658812104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 586, 1172, 2344, 4688, 4981, 9962, 19924, 31517, 39848, 63034, 79696, 126068, 252136, 504272, 535789, 1071578, 2143156, 4286312, 8572624, 9234481, 18468962, 36937924, 73875848, 147751696, 156986177, 313972354, 627944708, 1255889416, 2511778832]

約数ペア:

[(1, 2511778832), (2, 1255889416), (4, 627944708), (8, 313972354), (16, 156986177), (17, 147751696), (34, 73875848), (68, 36937924), (136, 18468962), (272, 9234481), (293, 8572624), (586, 4286312), (1172, 2143156), (2344, 1071578), (4688, 535789), (4981, 504272), (9962, 252136), (19924, 126068), (31517, 79696), (39848, 63034)]