1508049004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{212881}}^1$

素因数の和:212926

約数の個数: 48

約数和(自身を含む): 3433360896

約数和(自身を除く): 1925311892

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 212881, 425762, 851524, 1490167, 2341691, 2980334, 4683382, 4896263, 5960668, 9366764, 9792526, 16391837, 19585052, 32783674, 34273841, 53858893, 65567348, 68547682, 107717786, 137095364, 215435572, 377012251, 754024502, 1508049004]

約数ペア:

[(1, 1508049004), (2, 754024502), (4, 377012251), (7, 215435572), (11, 137095364), (14, 107717786), (22, 68547682), (23, 65567348), (28, 53858893), (44, 34273841), (46, 32783674), (77, 19585052), (92, 16391837), (154, 9792526), (161, 9366764), (253, 5960668), (308, 4896263), (322, 4683382), (506, 2980334), (644, 2341691), (1012, 1490167), (1771, 851524), (3542, 425762), (7084, 212881)]