2050241508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{12653}}^1$

素因数の和:13313

約数の個数: 72

約数和(自身を含む): 5932600128

約数和(自身を除く): 3882358620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643, 1286, 1929, 2572, 3858, 4501, 5787, 7716, 9002, 11574, 12653, 13503, 18004, 23148, 25306, 27006, 37959, 40509, 50612, 54012, 75918, 81018, 88571, 113877, 151836, 162036, 177142, 227754, 265713, 354284, 455508, 531426, 797139, 1062852, 1594278, 3188556, 8135879, 16271758, 24407637, 32543516, 48815274, 56951153, 73222911, 97630548, 113902306, 146445822, 170853459, 227804612, 292891644, 341706918, 512560377, 683413836, 1025120754, 2050241508]

約数ペア:

[(1, 2050241508), (2, 1025120754), (3, 683413836), (4, 512560377), (6, 341706918), (7, 292891644), (9, 227804612), (12, 170853459), (14, 146445822), (18, 113902306), (21, 97630548), (28, 73222911), (36, 56951153), (42, 48815274), (63, 32543516), (84, 24407637), (126, 16271758), (252, 8135879), (643, 3188556), (1286, 1594278), (1929, 1062852), (2572, 797139), (3858, 531426), (4501, 455508), (5787, 354284), (7716, 265713), (9002, 227754), (11574, 177142), (12653, 162036), (13503, 151836), (18004, 113877), (23148, 88571), (25306, 81018), (27006, 75918), (37959, 54012), (40509, 50612)]