1039843888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{28517}}^1$

素因数の和:28621

約数の個数: 40

約数和(自身を含む): 2100521808

約数和(自身を除く): 1060677920

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 2279, 4558, 9116, 18232, 28517, 36464, 57034, 114068, 228136, 456272, 1226231, 1511401, 2452462, 3022802, 4904924, 6045604, 9809848, 12091208, 19619696, 24182416, 64990243, 129980486, 259960972, 519921944, 1039843888]

約数ペア:

[(1, 1039843888), (2, 519921944), (4, 259960972), (8, 129980486), (16, 64990243), (43, 24182416), (53, 19619696), (86, 12091208), (106, 9809848), (172, 6045604), (212, 4904924), (344, 3022802), (424, 2452462), (688, 1511401), (848, 1226231), (2279, 456272), (4558, 228136), (9116, 114068), (18232, 57034), (28517, 36464)]