1085744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 2380800

約数和(自身を除く): 1295056

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 199, 248, 341, 398, 496, 682, 796, 1364, 1592, 2189, 2728, 3184, 4378, 5456, 6169, 8756, 12338, 17512, 24676, 35024, 49352, 67859, 98704, 135718, 271436, 542872, 1085744]

約数ペア:

[(1, 1085744), (2, 542872), (4, 271436), (8, 135718), (11, 98704), (16, 67859), (22, 49352), (31, 35024), (44, 24676), (62, 17512), (88, 12338), (124, 8756), (176, 6169), (199, 5456), (248, 4378), (341, 3184), (398, 2728), (496, 2189), (682, 1592), (796, 1364)]