2912596380001

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2677}}^1\times {\mathrm{34213}}^1$

素因数の和:36974

約数の個数: 48

約数和(自身を含む): 3760293775680

約数和(自身を除く): 847697395679

約数列:

[1, 7, 11, 49, 59, 77, 413, 539, 649, 2677, 2891, 4543, 18739, 29447, 31801, 34213, 131173, 157943, 206129, 239491, 376343, 1105601, 1442903, 1676437, 1737373, 2018567, 2634401, 7739207, 12161611, 14129969, 18440807, 22204237, 85131277, 91588201, 98909783, 155429659, 641117407, 1007470211, 1088007613, 4487821849, 5403703859, 7052291477, 37825927013, 49366040339, 59440742449, 264781489091, 416085197143, 2912596380001]

約数ペア:

[(1, 2912596380001), (7, 416085197143), (11, 264781489091), (49, 59440742449), (59, 49366040339), (77, 37825927013), (413, 7052291477), (539, 5403703859), (649, 4487821849), (2677, 1088007613), (2891, 1007470211), (4543, 641117407), (18739, 155429659), (29447, 98909783), (31801, 91588201), (34213, 85131277), (131173, 22204237), (157943, 18440807), (206129, 14129969), (239491, 12161611), (376343, 7739207), (1105601, 2634401), (1442903, 2018567), (1676437, 1737373)]