653407460368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{136581827}}^1$

素因数の和:136581871

約数の個数: 40

約数和(自身を含む): 1422636320448

約数和(自身を除く): 769228860080

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 136581827, 273163654, 546327308, 1092654616, 1775563751, 2185309232, 3141382021, 3551127502, 6282764042, 7102255004, 12565528084, 14204510008, 25131056168, 28409020016, 40837966273, 50262112336, 81675932546, 163351865092, 326703730184, 653407460368]

約数ペア:

[(1, 653407460368), (2, 326703730184), (4, 163351865092), (8, 81675932546), (13, 50262112336), (16, 40837966273), (23, 28409020016), (26, 25131056168), (46, 14204510008), (52, 12565528084), (92, 7102255004), (104, 6282764042), (184, 3551127502), (208, 3141382021), (299, 2185309232), (368, 1775563751), (598, 1092654616), (1196, 546327308), (2392, 273163654), (4784, 136581827)]