1996192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 4408992

約数和(自身を除く): 2412800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 107, 176, 212, 214, 352, 424, 428, 583, 848, 856, 1166, 1177, 1696, 1712, 2332, 2354, 3424, 4664, 4708, 5671, 9328, 9416, 11342, 18656, 18832, 22684, 37664, 45368, 62381, 90736, 124762, 181472, 249524, 499048, 998096, 1996192]

約数ペア:

[(1, 1996192), (2, 998096), (4, 499048), (8, 249524), (11, 181472), (16, 124762), (22, 90736), (32, 62381), (44, 45368), (53, 37664), (88, 22684), (106, 18832), (107, 18656), (176, 11342), (212, 9416), (214, 9328), (352, 5671), (424, 4708), (428, 4664), (583, 3424), (848, 2354), (856, 2332), (1166, 1712), (1177, 1696)]