899366916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{345379}}^1$

素因数の和:345424

約数の個数: 48

約数和(自身を含む): 2475683840

約数和(自身を除く): 1576316924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 345379, 690758, 1036137, 1381516, 2072274, 2417653, 4144548, 4835306, 7252959, 9670612, 10706749, 14505918, 21413498, 29011836, 32120247, 42826996, 64240494, 74947243, 128480988, 149894486, 224841729, 299788972, 449683458, 899366916]

約数ペア:

[(1, 899366916), (2, 449683458), (3, 299788972), (4, 224841729), (6, 149894486), (7, 128480988), (12, 74947243), (14, 64240494), (21, 42826996), (28, 32120247), (31, 29011836), (42, 21413498), (62, 14505918), (84, 10706749), (93, 9670612), (124, 7252959), (186, 4835306), (217, 4144548), (372, 2417653), (434, 2072274), (651, 1381516), (868, 1036137), (1302, 690758), (2604, 345379)]