275012012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 550174464

約数和(自身を除く): 275162452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 331, 506, 662, 821, 1012, 1324, 1642, 3284, 3641, 7282, 7613, 9031, 14564, 15226, 18062, 18883, 30452, 36124, 37766, 75532, 83743, 167486, 207713, 271751, 334972, 415426, 543502, 830852, 1087004, 2989261, 5978522, 6250273, 11957044, 12500546, 25001092, 68753003, 137506006, 275012012]

約数ペア:

[(1, 275012012), (2, 137506006), (4, 68753003), (11, 25001092), (22, 12500546), (23, 11957044), (44, 6250273), (46, 5978522), (92, 2989261), (253, 1087004), (331, 830852), (506, 543502), (662, 415426), (821, 334972), (1012, 271751), (1324, 207713), (1642, 167486), (3284, 83743), (3641, 75532), (7282, 37766), (7613, 36124), (9031, 30452), (14564, 18883), (15226, 18062)]