1301392432

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1126

約数の個数: 60

約数和(自身を含む): 2688818976

約数和(自身を除く): 1387426544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 431, 578, 653, 862, 1156, 1306, 1724, 2312, 2612, 3448, 4624, 5224, 6896, 7327, 10448, 11101, 14654, 22202, 29308, 44404, 58616, 88808, 117232, 124559, 177616, 188717, 249118, 281443, 377434, 498236, 562886, 754868, 996472, 1125772, 1509736, 1992944, 2251544, 3019472, 4503088, 4784531, 9569062, 19138124, 38276248, 76552496, 81337027, 162674054, 325348108, 650696216, 1301392432]

約数ペア:

[(1, 1301392432), (2, 650696216), (4, 325348108), (8, 162674054), (16, 81337027), (17, 76552496), (34, 38276248), (68, 19138124), (136, 9569062), (272, 4784531), (289, 4503088), (431, 3019472), (578, 2251544), (653, 1992944), (862, 1509736), (1156, 1125772), (1306, 996472), (1724, 754868), (2312, 562886), (2612, 498236), (3448, 377434), (4624, 281443), (5224, 249118), (6896, 188717), (7327, 177616), (10448, 124559), (11101, 117232), (14654, 88808), (22202, 58616), (29308, 44404)]