490636776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2920457}}^1$

素因数の和:2920473

約数の個数: 32

約数和(自身を含む): 1401819840

約数和(自身を除く): 911183064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2920457, 5840914, 8761371, 11681828, 17522742, 20443199, 23363656, 35045484, 40886398, 61329597, 70090968, 81772796, 122659194, 163545592, 245318388, 490636776]

約数ペア:

[(1, 490636776), (2, 245318388), (3, 163545592), (4, 122659194), (6, 81772796), (7, 70090968), (8, 61329597), (12, 40886398), (14, 35045484), (21, 23363656), (24, 20443199), (28, 17522742), (42, 11681828), (56, 8761371), (84, 5840914), (168, 2920457)]