1121738124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{17581}}^1$

素因数の和:18010

約数の個数: 48

約数和(自身を含む): 2825779040

約数和(自身を除く): 1704040916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 818, 1227, 1636, 2454, 4908, 5317, 10634, 15951, 17581, 21268, 31902, 35162, 52743, 63804, 70324, 105486, 210972, 228553, 457106, 685659, 914212, 1371318, 2742636, 7190629, 14381258, 21571887, 28762516, 43143774, 86287548, 93478177, 186956354, 280434531, 373912708, 560869062, 1121738124]

約数ペア:

[(1, 1121738124), (2, 560869062), (3, 373912708), (4, 280434531), (6, 186956354), (12, 93478177), (13, 86287548), (26, 43143774), (39, 28762516), (52, 21571887), (78, 14381258), (156, 7190629), (409, 2742636), (818, 1371318), (1227, 914212), (1636, 685659), (2454, 457106), (4908, 228553), (5317, 210972), (10634, 105486), (15951, 70324), (17581, 63804), (21268, 52743), (31902, 35162)]