2345816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 5356800

約数和(自身を除く): 3010984

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 61, 76, 88, 92, 122, 152, 184, 209, 244, 253, 418, 437, 488, 506, 671, 836, 874, 1012, 1159, 1342, 1403, 1672, 1748, 2024, 2318, 2684, 2806, 3496, 4636, 4807, 5368, 5612, 9272, 9614, 11224, 12749, 15433, 19228, 25498, 26657, 30866, 38456, 50996, 53314, 61732, 101992, 106628, 123464, 213256, 293227, 586454, 1172908, 2345816]

約数ペア:

[(1, 2345816), (2, 1172908), (4, 586454), (8, 293227), (11, 213256), (19, 123464), (22, 106628), (23, 101992), (38, 61732), (44, 53314), (46, 50996), (61, 38456), (76, 30866), (88, 26657), (92, 25498), (122, 19228), (152, 15433), (184, 12749), (209, 11224), (244, 9614), (253, 9272), (418, 5612), (437, 5368), (488, 4807), (506, 4636), (671, 3496), (836, 2806), (874, 2684), (1012, 2318), (1159, 2024), (1342, 1748), (1403, 1672)]