632879990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1\times {\mathrm{1367}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 1158706944

約数和(自身を除く): 525826954

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 691, 1367, 1382, 2734, 3455, 6835, 6910, 13670, 46297, 91589, 92594, 183178, 231485, 457945, 462970, 915890, 944597, 1889194, 4722985, 9445970, 63287999, 126575998, 316439995, 632879990]

約数ペア:

[(1, 632879990), (2, 316439995), (5, 126575998), (10, 63287999), (67, 9445970), (134, 4722985), (335, 1889194), (670, 944597), (691, 915890), (1367, 462970), (1382, 457945), (2734, 231485), (3455, 183178), (6835, 92594), (6910, 91589), (13670, 46297)]