2649486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 6105600

約数和(自身を除く): 3456114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 317, 398, 597, 634, 951, 1194, 1393, 1902, 2219, 2786, 4179, 4438, 6657, 8358, 13314, 63083, 126166, 189249, 378498, 441581, 883162, 1324743, 2649486]

約数ペア:

[(1, 2649486), (2, 1324743), (3, 883162), (6, 441581), (7, 378498), (14, 189249), (21, 126166), (42, 63083), (199, 13314), (317, 8358), (398, 6657), (597, 4438), (634, 4179), (951, 2786), (1194, 2219), (1393, 1902)]