2017468124

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1\times {\mathrm{1499}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 4100544000

約数和(自身を除く): 2083075876

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 677, 994, 1354, 1499, 1988, 2708, 2998, 4739, 5996, 9478, 10493, 18956, 20986, 41972, 48067, 96134, 106429, 192268, 212858, 336469, 425716, 672938, 745003, 1014823, 1345876, 1490006, 2029646, 2980012, 4059292, 7103761, 14207522, 28415044, 72052433, 144104866, 288209732, 504367031, 1008734062, 2017468124]

約数ペア:

[(1, 2017468124), (2, 1008734062), (4, 504367031), (7, 288209732), (14, 144104866), (28, 72052433), (71, 28415044), (142, 14207522), (284, 7103761), (497, 4059292), (677, 2980012), (994, 2029646), (1354, 1490006), (1499, 1345876), (1988, 1014823), (2708, 745003), (2998, 672938), (4739, 425716), (5996, 336469), (9478, 212858), (10493, 192268), (18956, 106429), (20986, 96134), (41972, 48067)]