551152238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{6569}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 1019874240

約数和(自身を除く): 468722002

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 461, 922, 3227, 5993, 6454, 6569, 11986, 13138, 41951, 45983, 83902, 85397, 91966, 170794, 597779, 1195558, 3028309, 6056618, 21198163, 39368017, 42396326, 78736034, 275576119, 551152238]

約数ペア:

[(1, 551152238), (2, 275576119), (7, 78736034), (13, 42396326), (14, 39368017), (26, 21198163), (91, 6056618), (182, 3028309), (461, 1195558), (922, 597779), (3227, 170794), (5993, 91966), (6454, 85397), (6569, 83902), (11986, 45983), (13138, 41951)]