982115030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{243701}}^1$

素因数の和:243752

約数の個数: 32

約数和(自身を含む): 1965212928

約数和(自身を除く): 983097898

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 243701, 487402, 1218505, 2437010, 3168113, 6336226, 7554731, 15109462, 15840565, 31681130, 37773655, 75547310, 98211503, 196423006, 491057515, 982115030]

約数ペア:

[(1, 982115030), (2, 491057515), (5, 196423006), (10, 98211503), (13, 75547310), (26, 37773655), (31, 31681130), (62, 15840565), (65, 15109462), (130, 7554731), (155, 6336226), (310, 3168113), (403, 2437010), (806, 1218505), (2015, 487402), (4030, 243701)]