98798830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1663}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 192052224

約数和(自身を除く): 93253394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 914, 1663, 2285, 3326, 4570, 5941, 8315, 11882, 16630, 21619, 29705, 43238, 59410, 108095, 216190, 759991, 1519982, 3799955, 7599910, 9879883, 19759766, 49399415, 98798830]

約数ペア:

[(1, 98798830), (2, 49399415), (5, 19759766), (10, 9879883), (13, 7599910), (26, 3799955), (65, 1519982), (130, 759991), (457, 216190), (914, 108095), (1663, 59410), (2285, 43238), (3326, 29705), (4570, 21619), (5941, 16630), (8315, 11882)]