1201966090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{883}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 2404112256

約数和(自身を除く): 1202146166

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 283, 370, 481, 566, 883, 962, 1415, 1766, 2405, 2830, 3679, 4415, 4810, 7358, 8830, 10471, 11479, 18395, 20942, 22958, 32671, 36790, 52355, 57395, 65342, 104710, 114790, 136123, 163355, 249889, 272246, 326710, 424723, 499778, 680615, 849446, 1249445, 1361230, 2123615, 2498890, 3248557, 4247230, 6497114, 9245893, 16242785, 18491786, 32485570, 46229465, 92458930, 120196609, 240393218, 600983045, 1201966090]

約数ペア:

[(1, 1201966090), (2, 600983045), (5, 240393218), (10, 120196609), (13, 92458930), (26, 46229465), (37, 32485570), (65, 18491786), (74, 16242785), (130, 9245893), (185, 6497114), (283, 4247230), (370, 3248557), (481, 2498890), (566, 2123615), (883, 1361230), (962, 1249445), (1415, 849446), (1766, 680615), (2405, 499778), (2830, 424723), (3679, 326710), (4415, 272246), (4810, 249889), (7358, 163355), (8830, 136123), (10471, 114790), (11479, 104710), (18395, 65342), (20942, 57395), (22958, 52355), (32671, 36790)]