98678602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 172801440

約数和(自身を除く): 74122838

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 139, 253, 278, 506, 529, 671, 1058, 1342, 1403, 1529, 2806, 3058, 3197, 5819, 6394, 8479, 11638, 15433, 16958, 30866, 32269, 35167, 64538, 70334, 73531, 93269, 147062, 186538, 195017, 354959, 390034, 709918, 808841, 1617682, 2145187, 4290374, 4485391, 8970782, 49339301, 98678602]

約数ペア:

[(1, 98678602), (2, 49339301), (11, 8970782), (22, 4485391), (23, 4290374), (46, 2145187), (61, 1617682), (122, 808841), (139, 709918), (253, 390034), (278, 354959), (506, 195017), (529, 186538), (671, 147062), (1058, 93269), (1342, 73531), (1403, 70334), (1529, 64538), (2806, 35167), (3058, 32269), (3197, 30866), (5819, 16958), (6394, 15433), (8479, 11638)]