1397130170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{28789}}^1$

素因数の和:29030

約数の個数: 32

約数和(自身を含む): 2636703360

約数和(自身を除く): 1239573190

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 2110, 4853, 9706, 24265, 28789, 48530, 57578, 143945, 287890, 662147, 1324294, 3310735, 6074479, 6621470, 12148958, 30372395, 60744790, 139713017, 279426034, 698565085, 1397130170]

約数ペア:

[(1, 1397130170), (2, 698565085), (5, 279426034), (10, 139713017), (23, 60744790), (46, 30372395), (115, 12148958), (211, 6621470), (230, 6074479), (422, 3310735), (1055, 1324294), (2110, 662147), (4853, 287890), (9706, 143945), (24265, 57578), (28789, 48530)]