1891295472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3581999}}^1$

素因数の和:3582021

約数の個数: 40

約数和(自身を含む): 5330016000

約数和(自身を除く): 3438720528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 3581999, 7163998, 10745997, 14327996, 21491994, 28655992, 39401989, 42983988, 57311984, 78803978, 85967976, 118205967, 157607956, 171935952, 236411934, 315215912, 472823868, 630431824, 945647736, 1891295472]

約数ペア:

[(1, 1891295472), (2, 945647736), (3, 630431824), (4, 472823868), (6, 315215912), (8, 236411934), (11, 171935952), (12, 157607956), (16, 118205967), (22, 85967976), (24, 78803978), (33, 57311984), (44, 42983988), (48, 39401989), (66, 28655992), (88, 21491994), (132, 14327996), (176, 10745997), (264, 7163998), (528, 3581999)]