2017731410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{342569}}^1$

素因数の和:342626

約数の個数: 32

約数和(自身を含む): 3946406400

約数和(自身を除く): 1928674990

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 342569, 685138, 1712845, 3425690, 6508811, 10619639, 13017622, 21239278, 32544055, 53098195, 65088110, 106196390, 201773141, 403546282, 1008865705, 2017731410]

約数ペア:

[(1, 2017731410), (2, 1008865705), (5, 403546282), (10, 201773141), (19, 106196390), (31, 65088110), (38, 53098195), (62, 32544055), (95, 21239278), (155, 13017622), (190, 10619639), (310, 6508811), (589, 3425690), (1178, 1712845), (2945, 685138), (5890, 342569)]