940881368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{884287}}^1$

素因数の和:884319

約数の個数: 32

約数和(自身を含む): 2122291200

約数和(自身を除く): 1181409832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 884287, 1768574, 3537148, 6190009, 7074296, 12380018, 16801453, 24760036, 33602906, 49520072, 67205812, 117610171, 134411624, 235220342, 470440684, 940881368]

約数ペア:

[(1, 940881368), (2, 470440684), (4, 235220342), (7, 134411624), (8, 117610171), (14, 67205812), (19, 49520072), (28, 33602906), (38, 24760036), (56, 16801453), (76, 12380018), (133, 7074296), (152, 6190009), (266, 3537148), (532, 1768574), (1064, 884287)]