996987405956

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{74093}}^1$

素因数の和:74564

約数の個数: 48

約数和(自身を含む): 1781279035200

約数和(自身を除く): 784291629244

約数列:

[1, 2, 4, 107, 149, 211, 214, 298, 422, 428, 596, 844, 15943, 22577, 31439, 31886, 45154, 62878, 63772, 74093, 90308, 125756, 148186, 296372, 3363973, 6727946, 7927951, 11039857, 13455892, 15633623, 15855902, 22079714, 31267246, 31711804, 44159428, 62534492, 1181264699, 1672797661, 2329409827, 2362529398, 3345595322, 4658819654, 4725058796, 6691190644, 9317639308, 249246851489, 498493702978, 996987405956]

約数ペア:

[(1, 996987405956), (2, 498493702978), (4, 249246851489), (107, 9317639308), (149, 6691190644), (211, 4725058796), (214, 4658819654), (298, 3345595322), (422, 2362529398), (428, 2329409827), (596, 1672797661), (844, 1181264699), (15943, 62534492), (22577, 44159428), (31439, 31711804), (31886, 31267246), (45154, 22079714), (62878, 15855902), (63772, 15633623), (74093, 13455892), (90308, 11039857), (125756, 7927951), (148186, 6727946), (296372, 3363973)]