621329282

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{3023}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 1089510912

約数和(自身を除く): 468181630

約数列:

[1, 2, 7, 14, 53, 106, 277, 371, 554, 742, 1939, 3023, 3878, 6046, 14681, 21161, 29362, 42322, 102767, 160219, 205534, 320438, 837371, 1121533, 1674742, 2243066, 5861597, 11723194, 44380663, 88761326, 310664641, 621329282]

約数ペア:

[(1, 621329282), (2, 310664641), (7, 88761326), (14, 44380663), (53, 11723194), (106, 5861597), (277, 2243066), (371, 1674742), (554, 1121533), (742, 837371), (1939, 320438), (3023, 205534), (3878, 160219), (6046, 102767), (14681, 42322), (21161, 29362)]