13083890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 24306480

約数和(自身を除く): 11222590

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 241, 305, 445, 482, 610, 890, 1205, 2410, 5429, 10858, 14701, 21449, 27145, 29402, 42898, 54290, 73505, 107245, 147010, 214490, 1308389, 2616778, 6541945, 13083890]

約数ペア:

[(1, 13083890), (2, 6541945), (5, 2616778), (10, 1308389), (61, 214490), (89, 147010), (122, 107245), (178, 73505), (241, 54290), (305, 42898), (445, 29402), (482, 27145), (610, 21449), (890, 14701), (1205, 10858), (2410, 5429)]