2017806028

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{8951}}^1$

素因数の和:9142

約数の個数: 48

約数和(自身を含む): 4126800384

約数和(自身を除く): 2108994356

約数列:

[1, 2, 4, 7, 14, 28, 83, 97, 166, 194, 332, 388, 581, 679, 1162, 1358, 2324, 2716, 8051, 8951, 16102, 17902, 32204, 35804, 56357, 62657, 112714, 125314, 225428, 250628, 742933, 868247, 1485866, 1736494, 2971732, 3472988, 5200531, 6077729, 10401062, 12155458, 20802124, 24310916, 72064501, 144129002, 288258004, 504451507, 1008903014, 2017806028]

約数ペア:

[(1, 2017806028), (2, 1008903014), (4, 504451507), (7, 288258004), (14, 144129002), (28, 72064501), (83, 24310916), (97, 20802124), (166, 12155458), (194, 10401062), (332, 6077729), (388, 5200531), (581, 3472988), (679, 2971732), (1162, 1736494), (1358, 1485866), (2324, 868247), (2716, 742933), (8051, 250628), (8951, 225428), (16102, 125314), (17902, 112714), (32204, 62657), (35804, 56357)]