1415290772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{19139}}^1$

素因数の和:19308

約数の個数: 48

約数和(自身を含む): 3001152000

約数和(自身を除く): 1585861228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 3892, 5282, 10564, 18487, 19139, 36974, 38278, 73948, 76556, 133973, 267946, 363641, 535892, 727282, 1454564, 2545487, 2660321, 5090974, 5320642, 10181948, 10641284, 18622247, 37244494, 50546099, 74488988, 101092198, 202184396, 353822693, 707645386, 1415290772]

約数ペア:

[(1, 1415290772), (2, 707645386), (4, 353822693), (7, 202184396), (14, 101092198), (19, 74488988), (28, 50546099), (38, 37244494), (76, 18622247), (133, 10641284), (139, 10181948), (266, 5320642), (278, 5090974), (532, 2660321), (556, 2545487), (973, 1454564), (1946, 727282), (2641, 535892), (3892, 363641), (5282, 267946), (10564, 133973), (18487, 76556), (19139, 73948), (36974, 38278)]