2017909987314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31249}}^1\times {\mathrm{43573}}^1$

素因数の和:74859

約数の個数: 64

約数和(自身を含む): 4575270000000

約数和(自身を除く): 2557360012686

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 31249, 43573, 62498, 87146, 93747, 130719, 187494, 261438, 406237, 566449, 593731, 812474, 827887, 1132898, 1187462, 1218711, 1655774, 1699347, 1781193, 2437422, 2483661, 3398694, 3562386, 4967322, 7718503, 10762531, 15437006, 21525062, 23155509, 32287593, 46311018, 64575186, 1361612677, 2723225354, 4084838031, 8169676062, 17700964801, 25870640863, 35401929602, 51741281726, 53102894403, 77611922589, 106205788806, 155223845178, 336318331219, 672636662438, 1008954993657, 2017909987314]

約数ペア:

[(1, 2017909987314), (2, 1008954993657), (3, 672636662438), (6, 336318331219), (13, 155223845178), (19, 106205788806), (26, 77611922589), (38, 53102894403), (39, 51741281726), (57, 35401929602), (78, 25870640863), (114, 17700964801), (247, 8169676062), (494, 4084838031), (741, 2723225354), (1482, 1361612677), (31249, 64575186), (43573, 46311018), (62498, 32287593), (87146, 23155509), (93747, 21525062), (130719, 15437006), (187494, 10762531), (261438, 7718503), (406237, 4967322), (566449, 3562386), (593731, 3398694), (812474, 2483661), (827887, 2437422), (1132898, 1781193), (1187462, 1699347), (1218711, 1655774)]