2103166780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{735373}}^1$

素因数の和:735406

約数の個数: 48

約数和(自身を含む): 5188798944

約数和(自身を除く): 3085632164

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 735373, 1470746, 2941492, 3676865, 7353730, 8089103, 9559849, 14707460, 16178206, 19119698, 32356412, 38239396, 40445515, 47799245, 80891030, 95598490, 105158339, 161782060, 191196980, 210316678, 420633356, 525791695, 1051583390, 2103166780]

約数ペア:

[(1, 2103166780), (2, 1051583390), (4, 525791695), (5, 420633356), (10, 210316678), (11, 191196980), (13, 161782060), (20, 105158339), (22, 95598490), (26, 80891030), (44, 47799245), (52, 40445515), (55, 38239396), (65, 32356412), (110, 19119698), (130, 16178206), (143, 14707460), (220, 9559849), (260, 8089103), (286, 7353730), (572, 3676865), (715, 2941492), (1430, 1470746), (2860, 735373)]