2045681704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{438611}}^1$

素因数の和:438681

約数の個数: 32

約数和(自身を含む): 4263308640

約数和(自身を除く): 2217626936

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 438611, 877222, 1754444, 3508888, 4824721, 9649442, 19298884, 23246383, 38597768, 46492766, 92985532, 185971064, 255710213, 511420426, 1022840852, 2045681704]

約数ペア:

[(1, 2045681704), (2, 1022840852), (4, 511420426), (8, 255710213), (11, 185971064), (22, 92985532), (44, 46492766), (53, 38597768), (88, 23246383), (106, 19298884), (212, 9649442), (424, 4824721), (583, 3508888), (1166, 1754444), (2332, 877222), (4664, 438611)]