15982247060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3615893}}^1$

素因数の和:3615932

約数の個数: 48

約数和(自身を含む): 38270622096

約数和(自身を除く): 22288375036

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 3615893, 7231786, 14463572, 18079465, 36158930, 47006609, 61470181, 72317860, 94013218, 122940362, 188026436, 235033045, 245880724, 307350905, 470066090, 614701810, 799112353, 940132180, 1229403620, 1598224706, 3196449412, 3995561765, 7991123530, 15982247060]

約数ペア:

[(1, 15982247060), (2, 7991123530), (4, 3995561765), (5, 3196449412), (10, 1598224706), (13, 1229403620), (17, 940132180), (20, 799112353), (26, 614701810), (34, 470066090), (52, 307350905), (65, 245880724), (68, 235033045), (85, 188026436), (130, 122940362), (170, 94013218), (221, 72317860), (260, 61470181), (340, 47006609), (442, 36158930), (884, 18079465), (1105, 14463572), (2210, 7231786), (4420, 3615893)]