1313902912

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{48079}}^1$

素因数の和:48159

約数の個数: 56

約数和(自身を含む): 3028655360

約数和(自身を除く): 1714752448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 48079, 96158, 192316, 336553, 384632, 673106, 769264, 1346212, 1538528, 2692424, 2932819, 3077056, 5384848, 5865638, 10769696, 11731276, 20529733, 21539392, 23462552, 41059466, 46925104, 82118932, 93850208, 164237864, 187700416, 328475728, 656951456, 1313902912]

約数ペア:

[(1, 1313902912), (2, 656951456), (4, 328475728), (7, 187700416), (8, 164237864), (14, 93850208), (16, 82118932), (28, 46925104), (32, 41059466), (56, 23462552), (61, 21539392), (64, 20529733), (112, 11731276), (122, 10769696), (224, 5865638), (244, 5384848), (427, 3077056), (448, 2932819), (488, 2692424), (854, 1538528), (976, 1346212), (1708, 769264), (1952, 673106), (3416, 384632), (3904, 336553), (6832, 192316), (13664, 96158), (27328, 48079)]