1799691296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{70921}}^1$

素因数の和:71005

約数の個数: 48

約数和(自身を含む): 3878298648

約数和(自身を除く): 2078607352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6344, 12688, 25376, 70921, 141842, 283684, 567368, 921973, 1134736, 1843946, 2269472, 3687892, 4326181, 7375784, 8652362, 14751568, 17304724, 29503136, 34609448, 56240353, 69218896, 112480706, 138437792, 224961412, 449922824, 899845648, 1799691296]

約数ペア:

[(1, 1799691296), (2, 899845648), (4, 449922824), (8, 224961412), (13, 138437792), (16, 112480706), (26, 69218896), (32, 56240353), (52, 34609448), (61, 29503136), (104, 17304724), (122, 14751568), (208, 8652362), (244, 7375784), (416, 4326181), (488, 3687892), (793, 2269472), (976, 1843946), (1586, 1134736), (1952, 921973), (3172, 567368), (6344, 283684), (12688, 141842), (25376, 70921)]