312100984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{130477}}^1$

素因数の和:130519

約数の個数: 32

約数和(自身を含む): 657609120

約数和(自身を除く): 345508136

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 130477, 260954, 521908, 1043816, 1696201, 3000971, 3392402, 6001942, 6784804, 12003884, 13569608, 24007768, 39012623, 78025246, 156050492, 312100984]

約数ペア:

[(1, 312100984), (2, 156050492), (4, 78025246), (8, 39012623), (13, 24007768), (23, 13569608), (26, 12003884), (46, 6784804), (52, 6001942), (92, 3392402), (104, 3000971), (184, 1696201), (299, 1043816), (598, 521908), (1196, 260954), (2392, 130477)]