619199334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{12541}}^1$

素因数の和:12773

約数の個数: 48

約数和(自身を含む): 1451761584

約数和(自身を除く): 832562250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1899, 2743, 3798, 5486, 8229, 12541, 16458, 24687, 25082, 37623, 49374, 75246, 112869, 163033, 225738, 326066, 489099, 978198, 1467297, 2646151, 2934594, 5292302, 7938453, 15876906, 23815359, 34399963, 47630718, 68799926, 103199889, 206399778, 309599667, 619199334]

約数ペア:

[(1, 619199334), (2, 309599667), (3, 206399778), (6, 103199889), (9, 68799926), (13, 47630718), (18, 34399963), (26, 23815359), (39, 15876906), (78, 7938453), (117, 5292302), (211, 2934594), (234, 2646151), (422, 1467297), (633, 978198), (1266, 489099), (1899, 326066), (2743, 225738), (3798, 163033), (5486, 112869), (8229, 75246), (12541, 49374), (16458, 37623), (24687, 25082)]