1140944

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 2583168

約数和(自身を除く): 1442224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 167, 244, 334, 427, 488, 668, 854, 976, 1169, 1336, 1708, 2338, 2672, 3416, 4676, 6832, 9352, 10187, 18704, 20374, 40748, 71309, 81496, 142618, 162992, 285236, 570472, 1140944]

約数ペア:

[(1, 1140944), (2, 570472), (4, 285236), (7, 162992), (8, 142618), (14, 81496), (16, 71309), (28, 40748), (56, 20374), (61, 18704), (112, 10187), (122, 9352), (167, 6832), (244, 4676), (334, 3416), (427, 2672), (488, 2338), (668, 1708), (854, 1336), (976, 1169)]