2889199150

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{259121}}^1$

素因数の和:259356

約数の個数: 24

約数和(自身を含む): 5398029504

約数和(自身を除く): 2508830354

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 2230, 5575, 11150, 259121, 518242, 1295605, 2591210, 6478025, 12956050, 57783983, 115567966, 288919915, 577839830, 1444599575, 2889199150]

約数ペア:

[(1, 2889199150), (2, 1444599575), (5, 577839830), (10, 288919915), (25, 115567966), (50, 57783983), (223, 12956050), (446, 6478025), (1115, 2591210), (2230, 1295605), (5575, 518242), (11150, 259121)]