238304514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{8689}}^1$

素因数の和:9354

約数の個数: 32

約数和(自身を含む): 545592960

約数和(自身を除く): 307288446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 653, 1306, 1959, 3918, 4571, 8689, 9142, 13713, 17378, 26067, 27426, 52134, 60823, 121646, 182469, 364938, 5673917, 11347834, 17021751, 34043502, 39717419, 79434838, 119152257, 238304514]

約数ペア:

[(1, 238304514), (2, 119152257), (3, 79434838), (6, 39717419), (7, 34043502), (14, 17021751), (21, 11347834), (42, 5673917), (653, 364938), (1306, 182469), (1959, 121646), (3918, 60823), (4571, 52134), (8689, 27426), (9142, 26067), (13713, 17378)]