2531932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 5221440

約数和(自身を除く): 2689508

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 73, 92, 116, 146, 292, 299, 377, 598, 667, 754, 949, 1196, 1334, 1508, 1679, 1898, 2117, 2668, 3358, 3796, 4234, 6716, 8468, 8671, 17342, 21827, 27521, 34684, 43654, 48691, 55042, 87308, 97382, 110084, 194764, 632983, 1265966, 2531932]

約数ペア:

[(1, 2531932), (2, 1265966), (4, 632983), (13, 194764), (23, 110084), (26, 97382), (29, 87308), (46, 55042), (52, 48691), (58, 43654), (73, 34684), (92, 27521), (116, 21827), (146, 17342), (292, 8671), (299, 8468), (377, 6716), (598, 4234), (667, 3796), (754, 3358), (949, 2668), (1196, 2117), (1334, 1898), (1508, 1679)]