231369502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4691}}^1$

素因数の和:4984

約数の個数: 32

約数和(自身を含む): 428811264

約数和(自身を除く): 197441762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 1897, 3523, 3794, 4691, 7046, 9382, 24661, 32837, 49322, 60983, 65674, 121966, 426881, 853762, 1271261, 2542522, 8898827, 16526393, 17797654, 33052786, 115684751, 231369502]

約数ペア:

[(1, 231369502), (2, 115684751), (7, 33052786), (13, 17797654), (14, 16526393), (26, 8898827), (91, 2542522), (182, 1271261), (271, 853762), (542, 426881), (1897, 121966), (3523, 65674), (3794, 60983), (4691, 49322), (7046, 32837), (9382, 24661)]