1738991930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{161167}}^1$

素因数の和:161270

約数の個数: 32

約数和(自身を含む): 3411604224

約数和(自身を除く): 1672612294

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 161167, 322334, 805835, 1611670, 2095171, 4190342, 10475855, 13376861, 20951710, 26753722, 66884305, 133768610, 173899193, 347798386, 869495965, 1738991930]

約数ペア:

[(1, 1738991930), (2, 869495965), (5, 347798386), (10, 173899193), (13, 133768610), (26, 66884305), (65, 26753722), (83, 20951710), (130, 13376861), (166, 10475855), (415, 4190342), (830, 2095171), (1079, 1611670), (2158, 805835), (5395, 322334), (10790, 161167)]