1994944

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 56

約数和(自身を含む): 4661408

約数和(自身を除く): 2666464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 73, 112, 122, 146, 224, 244, 292, 427, 448, 488, 511, 584, 854, 976, 1022, 1168, 1708, 1952, 2044, 2336, 3416, 3904, 4088, 4453, 4672, 6832, 8176, 8906, 13664, 16352, 17812, 27328, 31171, 32704, 35624, 62342, 71248, 124684, 142496, 249368, 284992, 498736, 997472, 1994944]

約数ペア:

[(1, 1994944), (2, 997472), (4, 498736), (7, 284992), (8, 249368), (14, 142496), (16, 124684), (28, 71248), (32, 62342), (56, 35624), (61, 32704), (64, 31171), (73, 27328), (112, 17812), (122, 16352), (146, 13664), (224, 8906), (244, 8176), (292, 6832), (427, 4672), (448, 4453), (488, 4088), (511, 3904), (584, 3416), (854, 2336), (976, 2044), (1022, 1952), (1168, 1708)]