1098492738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{390367}}^1$

素因数の和:390446

約数の個数: 32

約数和(自身を含む): 2548322304

約数和(自身を除く): 1449829566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 390367, 780734, 1171101, 2342202, 2732569, 5465138, 8197707, 16395414, 26154589, 52309178, 78463767, 156927534, 183082123, 366164246, 549246369, 1098492738]

約数ペア:

[(1, 1098492738), (2, 549246369), (3, 366164246), (6, 183082123), (7, 156927534), (14, 78463767), (21, 52309178), (42, 26154589), (67, 16395414), (134, 8197707), (201, 5465138), (402, 2732569), (469, 2342202), (938, 1171101), (1407, 780734), (2814, 390367)]