1551179874076

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8862467}}^1$

素因数の和:8862551

約数の個数: 72

約数和(自身を含む): 3394679742720

約数和(自身を除く): 1843499868644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 49, 76, 94, 98, 133, 188, 196, 266, 329, 532, 658, 893, 931, 1316, 1786, 1862, 2303, 3572, 3724, 4606, 6251, 9212, 12502, 25004, 43757, 87514, 175028, 8862467, 17724934, 35449868, 62037269, 124074538, 168386873, 248149076, 336773746, 416535949, 434260883, 673547492, 833071898, 868521766, 1178708111, 1666143796, 1737043532, 2357416222, 2915751643, 4714832444, 5831503286, 7914183031, 8250956777, 11663006572, 15828366062, 16501913554, 20410261501, 31656732124, 33003827108, 40820523002, 55399281217, 81641046004, 110798562434, 221597124868, 387794968519, 775589937038, 1551179874076]

約数ペア:

[(1, 1551179874076), (2, 775589937038), (4, 387794968519), (7, 221597124868), (14, 110798562434), (19, 81641046004), (28, 55399281217), (38, 40820523002), (47, 33003827108), (49, 31656732124), (76, 20410261501), (94, 16501913554), (98, 15828366062), (133, 11663006572), (188, 8250956777), (196, 7914183031), (266, 5831503286), (329, 4714832444), (532, 2915751643), (658, 2357416222), (893, 1737043532), (931, 1666143796), (1316, 1178708111), (1786, 868521766), (1862, 833071898), (2303, 673547492), (3572, 434260883), (3724, 416535949), (4606, 336773746), (6251, 248149076), (9212, 168386873), (12502, 124074538), (25004, 62037269), (43757, 35449868), (87514, 17724934), (175028, 8862467)]