1355992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 2923200

約数和(自身を除く): 1567208

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 811, 836, 1622, 1672, 3244, 6488, 8921, 15409, 17842, 30818, 35684, 61636, 71368, 123272, 169499, 338998, 677996, 1355992]

約数ペア:

[(1, 1355992), (2, 677996), (4, 338998), (8, 169499), (11, 123272), (19, 71368), (22, 61636), (38, 35684), (44, 30818), (76, 17842), (88, 15409), (152, 8921), (209, 6488), (418, 3244), (811, 1672), (836, 1622)]