2396812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 2602868

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 61, 76, 94, 122, 188, 209, 244, 418, 517, 671, 836, 893, 1034, 1159, 1342, 1786, 2068, 2318, 2684, 2867, 3572, 4636, 5734, 9823, 11468, 12749, 19646, 25498, 31537, 39292, 50996, 54473, 63074, 108946, 126148, 217892, 599203, 1198406, 2396812]

約数ペア:

[(1, 2396812), (2, 1198406), (4, 599203), (11, 217892), (19, 126148), (22, 108946), (38, 63074), (44, 54473), (47, 50996), (61, 39292), (76, 31537), (94, 25498), (122, 19646), (188, 12749), (209, 11468), (244, 9823), (418, 5734), (517, 4636), (671, 3572), (836, 2867), (893, 2684), (1034, 2318), (1159, 2068), (1342, 1786)]