404655076

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 841583232

約数和(自身を除く): 436928156

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 268, 287, 469, 574, 938, 1148, 1876, 2747, 5261, 5494, 10522, 10988, 19229, 21044, 36827, 38458, 73654, 76916, 147308, 215701, 352487, 431402, 704974, 862804, 1409948, 1509907, 2467409, 3019814, 4934818, 6039628, 9869636, 14451967, 28903934, 57807868, 101163769, 202327538, 404655076]

約数ペア:

[(1, 404655076), (2, 202327538), (4, 101163769), (7, 57807868), (14, 28903934), (28, 14451967), (41, 9869636), (67, 6039628), (82, 4934818), (134, 3019814), (164, 2467409), (268, 1509907), (287, 1409948), (469, 862804), (574, 704974), (938, 431402), (1148, 352487), (1876, 215701), (2747, 147308), (5261, 76916), (5494, 73654), (10522, 38458), (10988, 36827), (19229, 21044)]