2419507006

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{773}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 4560918840

約数和(自身を除く): 2141411834

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 773, 779, 931, 1546, 1558, 1681, 1862, 2009, 3362, 4018, 5411, 5453, 10822, 10906, 11767, 14687, 23534, 29374, 31693, 31939, 37877, 38171, 63386, 63878, 75754, 76342, 82369, 102809, 164738, 205618, 221851, 223573, 443702, 447146, 602167, 719663, 1204334, 1299413, 1439326, 1552957, 1565011, 2598826, 3105914, 3130022, 4215169, 8430338, 9095891, 18191782, 24688847, 29506183, 49377694, 59012366, 63671237, 127342474, 172821929, 345643858, 1209753503, 2419507006]

約数ペア:

[(1, 2419507006), (2, 1209753503), (7, 345643858), (14, 172821929), (19, 127342474), (38, 63671237), (41, 59012366), (49, 49377694), (82, 29506183), (98, 24688847), (133, 18191782), (266, 9095891), (287, 8430338), (574, 4215169), (773, 3130022), (779, 3105914), (931, 2598826), (1546, 1565011), (1558, 1552957), (1681, 1439326), (1862, 1299413), (2009, 1204334), (3362, 719663), (4018, 602167), (5411, 447146), (5453, 443702), (10822, 223573), (10906, 221851), (11767, 205618), (14687, 164738), (23534, 102809), (29374, 82369), (31693, 76342), (31939, 75754), (37877, 63878), (38171, 63386)]