1098064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 2464128

約数和(自身を除く): 1366064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 367, 374, 734, 748, 1468, 1496, 2936, 2992, 4037, 5872, 6239, 8074, 12478, 16148, 24956, 32296, 49912, 64592, 68629, 99824, 137258, 274516, 549032, 1098064]

約数ペア:

[(1, 1098064), (2, 549032), (4, 274516), (8, 137258), (11, 99824), (16, 68629), (17, 64592), (22, 49912), (34, 32296), (44, 24956), (68, 16148), (88, 12478), (136, 8074), (176, 6239), (187, 5872), (272, 4037), (367, 2992), (374, 2936), (734, 1496), (748, 1468)]