3932908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 8515584

約数和(自身を除く): 4582676

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 197, 217, 322, 394, 434, 644, 713, 788, 868, 1379, 1426, 2758, 2852, 4531, 4991, 5516, 6107, 9062, 9982, 12214, 18124, 19964, 24428, 31717, 42749, 63434, 85498, 126868, 140461, 170996, 280922, 561844, 983227, 1966454, 3932908]

約数ペア:

[(1, 3932908), (2, 1966454), (4, 983227), (7, 561844), (14, 280922), (23, 170996), (28, 140461), (31, 126868), (46, 85498), (62, 63434), (92, 42749), (124, 31717), (161, 24428), (197, 19964), (217, 18124), (322, 12214), (394, 9982), (434, 9062), (644, 6107), (713, 5516), (788, 4991), (868, 4531), (1379, 2852), (1426, 2758)]