9394892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 19215840

約数和(自身を除く): 9820948

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 257, 481, 494, 514, 703, 962, 988, 1028, 1406, 1924, 2812, 3341, 4883, 6682, 9139, 9509, 9766, 13364, 18278, 19018, 19532, 36556, 38036, 63479, 123617, 126958, 180671, 247234, 253916, 361342, 494468, 722684, 2348723, 4697446, 9394892]

約数ペア:

[(1, 9394892), (2, 4697446), (4, 2348723), (13, 722684), (19, 494468), (26, 361342), (37, 253916), (38, 247234), (52, 180671), (74, 126958), (76, 123617), (148, 63479), (247, 38036), (257, 36556), (481, 19532), (494, 19018), (514, 18278), (703, 13364), (962, 9766), (988, 9509), (1028, 9139), (1406, 6682), (1924, 4883), (2812, 3341)]