1722019940056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{871467581}}^1$

素因数の和:871467619

約数の個数: 32

約数和(自身を含む): 3660163844400

約数和(自身を除く): 1938143904344

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 871467581, 1742935162, 3485870324, 6971740648, 11329078553, 16557884039, 22658157106, 33115768078, 45316314212, 66231536156, 90632628424, 132463072312, 215252492507, 430504985014, 861009970028, 1722019940056]

約数ペア:

[(1, 1722019940056), (2, 861009970028), (4, 430504985014), (8, 215252492507), (13, 132463072312), (19, 90632628424), (26, 66231536156), (38, 45316314212), (52, 33115768078), (76, 22658157106), (104, 16557884039), (152, 11329078553), (247, 6971740648), (494, 3485870324), (988, 1742935162), (1976, 871467581)]