1900183916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{619}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 3538940160

約数和(自身を除く): 1638756244

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 547, 619, 1094, 1238, 1403, 2188, 2476, 2806, 5612, 12581, 14237, 25162, 28474, 33367, 37759, 50324, 56948, 66734, 75518, 133468, 151036, 338593, 677186, 767441, 868457, 1354372, 1534882, 1736914, 3069764, 3473828, 7787639, 15575278, 20654173, 31150556, 41308346, 82616692, 475045979, 950091958, 1900183916]

約数ペア:

[(1, 1900183916), (2, 950091958), (4, 475045979), (23, 82616692), (46, 41308346), (61, 31150556), (92, 20654173), (122, 15575278), (244, 7787639), (547, 3473828), (619, 3069764), (1094, 1736914), (1238, 1534882), (1403, 1354372), (2188, 868457), (2476, 767441), (2806, 677186), (5612, 338593), (12581, 151036), (14237, 133468), (25162, 75518), (28474, 66734), (33367, 56948), (37759, 50324)]