12550250804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1814669}}^1$

素因数の和:1814712

約数の個数: 48

約数和(自身を含む): 28454025600

約数和(自身を除く): 15903774796

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 1814669, 3629338, 7258676, 12702683, 23590697, 25405366, 34478711, 47181394, 50810732, 68957422, 94362788, 137914844, 165134879, 241350977, 330269758, 448223243, 482701954, 660539516, 896446486, 965403908, 1792892972, 3137562701, 6275125402, 12550250804]

約数ペア:

[(1, 12550250804), (2, 6275125402), (4, 3137562701), (7, 1792892972), (13, 965403908), (14, 896446486), (19, 660539516), (26, 482701954), (28, 448223243), (38, 330269758), (52, 241350977), (76, 165134879), (91, 137914844), (133, 94362788), (182, 68957422), (247, 50810732), (266, 47181394), (364, 34478711), (494, 25405366), (532, 23590697), (988, 12702683), (1729, 7258676), (3458, 3629338), (6916, 1814669)]