2912578030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9395413}}^1$

素因数の和:9395451

約数の個数: 16

約数和(自身を含む): 5411758464

約数和(自身を除く): 2499180434

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 9395413, 18790826, 46977065, 93954130, 291257803, 582515606, 1456289015, 2912578030]

約数ペア:

[(1, 2912578030), (2, 1456289015), (5, 582515606), (10, 291257803), (31, 93954130), (62, 46977065), (155, 18790826), (310, 9395413)]