2213307976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{677}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 4592609280

約数和(自身を除く): 2379301304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 383, 388, 677, 766, 776, 1067, 1354, 1532, 2134, 2708, 3064, 4213, 4268, 5416, 7447, 8426, 8536, 14894, 16852, 29788, 33704, 37151, 59576, 65669, 74302, 131338, 148604, 259291, 262676, 297208, 408661, 518582, 525352, 722359, 817322, 1037164, 1444718, 1634644, 2074328, 2852201, 2889436, 3269288, 5704402, 5778872, 11408804, 22817608, 25151227, 50302454, 100604908, 201209816, 276663497, 553326994, 1106653988, 2213307976]

約数ペア:

[(1, 2213307976), (2, 1106653988), (4, 553326994), (8, 276663497), (11, 201209816), (22, 100604908), (44, 50302454), (88, 25151227), (97, 22817608), (194, 11408804), (383, 5778872), (388, 5704402), (677, 3269288), (766, 2889436), (776, 2852201), (1067, 2074328), (1354, 1634644), (1532, 1444718), (2134, 1037164), (2708, 817322), (3064, 722359), (4213, 525352), (4268, 518582), (5416, 408661), (7447, 297208), (8426, 262676), (8536, 259291), (14894, 148604), (16852, 131338), (29788, 74302), (33704, 65669), (37151, 59576)]