1449213766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4441}}^1$

素因数の和:4637

約数の個数: 64

約数和(自身を含む): 2937263616

約数和(自身を除く): 1488049850

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 163, 182, 286, 326, 1001, 1141, 1793, 2002, 2119, 2282, 3586, 4238, 4441, 8882, 12551, 14833, 23309, 25102, 29666, 31087, 46618, 48851, 57733, 62174, 97702, 115466, 163163, 326326, 341957, 404131, 635063, 683914, 723883, 808262, 1270126, 1447766, 4445441, 5067181, 7962713, 8890882, 9410479, 10134362, 15925426, 18820958, 55738991, 65873353, 103515269, 111477982, 131746706, 207030538, 724606883, 1449213766]

約数ペア:

[(1, 1449213766), (2, 724606883), (7, 207030538), (11, 131746706), (13, 111477982), (14, 103515269), (22, 65873353), (26, 55738991), (77, 18820958), (91, 15925426), (143, 10134362), (154, 9410479), (163, 8890882), (182, 7962713), (286, 5067181), (326, 4445441), (1001, 1447766), (1141, 1270126), (1793, 808262), (2002, 723883), (2119, 683914), (2282, 635063), (3586, 404131), (4238, 341957), (4441, 326326), (8882, 163163), (12551, 115466), (14833, 97702), (23309, 62174), (25102, 57733), (29666, 48851), (31087, 46618)]