7131283148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{501779}}^1$

素因数の和:501830

約数の個数: 48

約数和(自身を含む): 15173827200

約数和(自身を除く): 8042544052

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 501779, 1003558, 2007116, 5519569, 8530243, 9533801, 11039138, 17060486, 19067602, 22078276, 34120972, 38135204, 93832673, 104871811, 162074617, 187665346, 209743622, 324149234, 375330692, 419487244, 648298468, 1782820787, 3565641574, 7131283148]

約数ペア:

[(1, 7131283148), (2, 3565641574), (4, 1782820787), (11, 648298468), (17, 419487244), (19, 375330692), (22, 324149234), (34, 209743622), (38, 187665346), (44, 162074617), (68, 104871811), (76, 93832673), (187, 38135204), (209, 34120972), (323, 22078276), (374, 19067602), (418, 17060486), (646, 11039138), (748, 9533801), (836, 8530243), (1292, 5519569), (3553, 2007116), (7106, 1003558), (14212, 501779)]