402626588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10739}}^1$

素因数の和:10866

約数の個数: 48

約数和(自身を含む): 875696640

約数和(自身を除く): 473070052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2678, 2884, 5356, 9373, 10739, 18746, 21478, 37492, 42956, 75173, 139607, 150346, 279214, 300692, 558428, 977249, 1106117, 1954498, 2212234, 3908996, 4424468, 7742819, 14379521, 15485638, 28759042, 30971276, 57518084, 100656647, 201313294, 402626588]

約数ペア:

[(1, 402626588), (2, 201313294), (4, 100656647), (7, 57518084), (13, 30971276), (14, 28759042), (26, 15485638), (28, 14379521), (52, 7742819), (91, 4424468), (103, 3908996), (182, 2212234), (206, 1954498), (364, 1106117), (412, 977249), (721, 558428), (1339, 300692), (1442, 279214), (2678, 150346), (2884, 139607), (5356, 75173), (9373, 42956), (10739, 37492), (18746, 21478)]