7942789430

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{24953}}^1$

素因数の和:25328

約数の個数: 32

約数和(自身を含む): 14463338400

約数和(自身を除く): 6520548970

約数列:

[1, 2, 5, 10, 139, 229, 278, 458, 695, 1145, 1390, 2290, 24953, 31831, 49906, 63662, 124765, 159155, 249530, 318310, 3468467, 5714237, 6936934, 11428474, 17342335, 28571185, 34684670, 57142370, 794278943, 1588557886, 3971394715, 7942789430]

約数ペア:

[(1, 7942789430), (2, 3971394715), (5, 1588557886), (10, 794278943), (139, 57142370), (229, 34684670), (278, 28571185), (458, 17342335), (695, 11428474), (1145, 6936934), (1390, 5714237), (2290, 3468467), (24953, 318310), (31831, 249530), (49906, 159155), (63662, 124765)]