383899142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3389}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 663897600

約数和(自身を除く): 279998458

約数列:

[1, 2, 11, 19, 22, 38, 209, 271, 418, 542, 2981, 3389, 5149, 5962, 6778, 10298, 37279, 56639, 64391, 74558, 113278, 128782, 708301, 918419, 1416602, 1836838, 10102609, 17449961, 20205218, 34899922, 191949571, 383899142]

約数ペア:

[(1, 383899142), (2, 191949571), (11, 34899922), (19, 20205218), (22, 17449961), (38, 10102609), (209, 1836838), (271, 1416602), (418, 918419), (542, 708301), (2981, 128782), (3389, 113278), (5149, 74558), (5962, 64391), (6778, 56639), (10298, 37279)]