1427874868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{6353}}^1$

素因数の和:6736

約数の個数: 48

約数和(自身を含む): 2988921600

約数和(自身を除く): 1561046732

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 349, 644, 698, 1396, 2443, 4886, 6353, 8027, 9772, 12706, 16054, 25412, 32108, 44471, 56189, 88942, 112378, 146119, 177884, 224756, 292238, 584476, 1022833, 2045666, 2217197, 4091332, 4434394, 8868788, 15520379, 31040758, 50995531, 62081516, 101991062, 203982124, 356968717, 713937434, 1427874868]

約数ペア:

[(1, 1427874868), (2, 713937434), (4, 356968717), (7, 203982124), (14, 101991062), (23, 62081516), (28, 50995531), (46, 31040758), (92, 15520379), (161, 8868788), (322, 4434394), (349, 4091332), (644, 2217197), (698, 2045666), (1396, 1022833), (2443, 584476), (4886, 292238), (6353, 224756), (8027, 177884), (9772, 146119), (12706, 112378), (16054, 88942), (25412, 56189), (32108, 44471)]