2189593982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 3668281344

約数和(自身を除く): 1478687362

約数列:

[1, 2, 17, 34, 47, 53, 94, 103, 106, 206, 251, 502, 799, 901, 1598, 1751, 1802, 2491, 3502, 4267, 4841, 4982, 5459, 8534, 9682, 10918, 11797, 13303, 23594, 25853, 26606, 42347, 51706, 82297, 84694, 92803, 164594, 185606, 200549, 226151, 256573, 401098, 439501, 452302, 513146, 625241, 879002, 1215091, 1250482, 1370209, 2430182, 2740418, 4361741, 8723482, 10629097, 20656547, 21258194, 23293553, 41313094, 46587106, 64399823, 128799646, 1094796991, 2189593982]

約数ペア:

[(1, 2189593982), (2, 1094796991), (17, 128799646), (34, 64399823), (47, 46587106), (53, 41313094), (94, 23293553), (103, 21258194), (106, 20656547), (206, 10629097), (251, 8723482), (502, 4361741), (799, 2740418), (901, 2430182), (1598, 1370209), (1751, 1250482), (1802, 1215091), (2491, 879002), (3502, 625241), (4267, 513146), (4841, 452302), (4982, 439501), (5459, 401098), (8534, 256573), (9682, 226151), (10918, 200549), (11797, 185606), (13303, 164594), (23594, 92803), (25853, 84694), (26606, 82297), (42347, 51706)]