2044174808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2707}}^1$

素因数の和:2916

約数の個数: 64

約数和(自身を含む): 4237803360

約数和(自身を除く): 2193628552

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 137, 212, 274, 424, 548, 689, 1096, 1378, 1781, 2707, 2756, 3562, 5414, 5512, 7124, 7261, 10828, 14248, 14522, 21656, 29044, 35191, 58088, 70382, 94393, 140764, 143471, 188786, 281528, 286942, 370859, 377572, 573884, 741718, 755144, 1147768, 1483436, 1865123, 2966872, 3730246, 4821167, 7460492, 9642334, 14920984, 19284668, 19655527, 38569336, 39311054, 78622108, 157244216, 255521851, 511043702, 1022087404, 2044174808]

約数ペア:

[(1, 2044174808), (2, 1022087404), (4, 511043702), (8, 255521851), (13, 157244216), (26, 78622108), (52, 39311054), (53, 38569336), (104, 19655527), (106, 19284668), (137, 14920984), (212, 9642334), (274, 7460492), (424, 4821167), (548, 3730246), (689, 2966872), (1096, 1865123), (1378, 1483436), (1781, 1147768), (2707, 755144), (2756, 741718), (3562, 573884), (5414, 377572), (5512, 370859), (7124, 286942), (7261, 281528), (10828, 188786), (14248, 143471), (14522, 140764), (21656, 94393), (29044, 70382), (35191, 58088)]