971887908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{15377}}^1$

素因数の和:15636

約数の個数: 48

約数和(自身を含む): 2376823680

約数和(自身を除く): 1404935772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 229, 276, 458, 687, 916, 1374, 2748, 5267, 10534, 15377, 15801, 21068, 30754, 31602, 46131, 61508, 63204, 92262, 184524, 353671, 707342, 1061013, 1414684, 2122026, 3521333, 4244052, 7042666, 10563999, 14085332, 21127998, 42255996, 80990659, 161981318, 242971977, 323962636, 485943954, 971887908]

約数ペア:

[(1, 971887908), (2, 485943954), (3, 323962636), (4, 242971977), (6, 161981318), (12, 80990659), (23, 42255996), (46, 21127998), (69, 14085332), (92, 10563999), (138, 7042666), (229, 4244052), (276, 3521333), (458, 2122026), (687, 1414684), (916, 1061013), (1374, 707342), (2748, 353671), (5267, 184524), (10534, 92262), (15377, 63204), (15801, 61508), (21068, 46131), (30754, 31602)]