551442177364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1\times {\mathrm{179743}}^1$

素因数の和:181240

約数の個数: 48

約数和(自身を含む): 1065349877760

約数和(自身を除く): 513907700396

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1439, 2132, 2878, 5756, 18707, 37414, 58999, 74828, 117998, 179743, 235996, 359486, 718972, 766987, 1533974, 2336659, 3067948, 4673318, 7369463, 9346636, 14738926, 29477852, 95803019, 191606038, 258650177, 383212076, 517300354, 1034600708, 3362452301, 6724904602, 10604657257, 13449809204, 21209314514, 42418629028, 137860544341, 275721088682, 551442177364]

約数ペア:

[(1, 551442177364), (2, 275721088682), (4, 137860544341), (13, 42418629028), (26, 21209314514), (41, 13449809204), (52, 10604657257), (82, 6724904602), (164, 3362452301), (533, 1034600708), (1066, 517300354), (1439, 383212076), (2132, 258650177), (2878, 191606038), (5756, 95803019), (18707, 29477852), (37414, 14738926), (58999, 9346636), (74828, 7369463), (117998, 4673318), (179743, 3067948), (235996, 2336659), (359486, 1533974), (718972, 766987)]