980388

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 2510508

約数和(自身を除く): 1530120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 241, 339, 452, 482, 678, 723, 964, 1017, 1356, 1446, 2034, 2169, 2892, 4068, 4338, 8676, 27233, 54466, 81699, 108932, 163398, 245097, 326796, 490194, 980388]

約数ペア:

[(1, 980388), (2, 490194), (3, 326796), (4, 245097), (6, 163398), (9, 108932), (12, 81699), (18, 54466), (36, 27233), (113, 8676), (226, 4338), (241, 4068), (339, 2892), (452, 2169), (482, 2034), (678, 1446), (723, 1356), (964, 1017)]