2976844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3232436

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 131, 247, 262, 299, 437, 494, 524, 598, 874, 988, 1196, 1703, 1748, 2489, 3013, 3406, 4978, 5681, 6026, 6812, 9956, 11362, 12052, 22724, 32357, 39169, 57247, 64714, 78338, 114494, 129428, 156676, 228988, 744211, 1488422, 2976844]

約数ペア:

[(1, 2976844), (2, 1488422), (4, 744211), (13, 228988), (19, 156676), (23, 129428), (26, 114494), (38, 78338), (46, 64714), (52, 57247), (76, 39169), (92, 32357), (131, 22724), (247, 12052), (262, 11362), (299, 9956), (437, 6812), (494, 6026), (524, 5681), (598, 4978), (874, 3406), (988, 3013), (1196, 2489), (1703, 1748)]