1669804940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4911191}}^1$

素因数の和:4911217

約数の個数: 24

約数和(自身を含む): 3712861152

約数和(自身を除く): 2043056212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4911191, 9822382, 19644764, 24555955, 49111910, 83490247, 98223820, 166980494, 333960988, 417451235, 834902470, 1669804940]

約数ペア:

[(1, 1669804940), (2, 834902470), (4, 417451235), (5, 333960988), (10, 166980494), (17, 98223820), (20, 83490247), (34, 49111910), (68, 24555955), (85, 19644764), (170, 9822382), (340, 4911191)]