147666428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{405677}}^1$

素因数の和:405701

約数の個数: 24

約数和(自身を含む): 318051552

約数和(自身を除く): 170385124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 405677, 811354, 1622708, 2839739, 5273801, 5679478, 10547602, 11358956, 21095204, 36916607, 73833214, 147666428]

約数ペア:

[(1, 147666428), (2, 73833214), (4, 36916607), (7, 21095204), (13, 11358956), (14, 10547602), (26, 5679478), (28, 5273801), (52, 2839739), (91, 1622708), (182, 811354), (364, 405677)]