2227907552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{8329}}^1$

素因数の和:8995

約数の個数: 48

約数和(自身を含む): 4731506640

約数和(自身を除く): 2503599088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 643, 1286, 2572, 5144, 8329, 8359, 10288, 16658, 16718, 20576, 33316, 33436, 66632, 66872, 108277, 133264, 133744, 216554, 266528, 267488, 433108, 866216, 1732432, 3464864, 5355547, 10711094, 21422188, 42844376, 69622111, 85688752, 139244222, 171377504, 278488444, 556976888, 1113953776, 2227907552]

約数ペア:

[(1, 2227907552), (2, 1113953776), (4, 556976888), (8, 278488444), (13, 171377504), (16, 139244222), (26, 85688752), (32, 69622111), (52, 42844376), (104, 21422188), (208, 10711094), (416, 5355547), (643, 3464864), (1286, 1732432), (2572, 866216), (5144, 433108), (8329, 267488), (8359, 266528), (10288, 216554), (16658, 133744), (16718, 133264), (20576, 108277), (33316, 66872), (33436, 66632)]