1663348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 3140424

約数和(自身を除く): 1477076

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 401, 802, 1037, 1604, 2074, 4148, 6817, 13634, 24461, 27268, 48922, 97844, 415837, 831674, 1663348]

約数ペア:

[(1, 1663348), (2, 831674), (4, 415837), (17, 97844), (34, 48922), (61, 27268), (68, 24461), (122, 13634), (244, 6817), (401, 4148), (802, 2074), (1037, 1604)]