1375767341702

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{209821}}^1$

素因数の和:210889

約数の個数: 48

約数和(自身を含む): 2354530162320

約数和(自身を除く): 978762820618

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 1021, 2042, 3211, 6422, 13273, 19399, 26546, 38798, 172549, 209821, 252187, 345098, 419642, 504374, 2727673, 3278431, 3986599, 5455346, 6556862, 7973198, 35459749, 51825787, 70919498, 103651574, 214227241, 428454482, 673735231, 1347470462, 2784954133, 4070317579, 5569908266, 8140635158, 36204403729, 52914128527, 72408807458, 105828257054, 687883670851, 1375767341702]

約数ペア:

[(1, 1375767341702), (2, 687883670851), (13, 105828257054), (19, 72408807458), (26, 52914128527), (38, 36204403729), (169, 8140635158), (247, 5569908266), (338, 4070317579), (494, 2784954133), (1021, 1347470462), (2042, 673735231), (3211, 428454482), (6422, 214227241), (13273, 103651574), (19399, 70919498), (26546, 51825787), (38798, 35459749), (172549, 7973198), (209821, 6556862), (252187, 5455346), (345098, 3986599), (419642, 3278431), (504374, 2727673)]