2870068318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 4870736640

約数和(自身を除く): 2000668322

約数列:

[1, 2, 13, 26, 37, 74, 101, 109, 202, 218, 271, 481, 542, 962, 1313, 1417, 2626, 2834, 3523, 3737, 4033, 7046, 7474, 8066, 10027, 11009, 20054, 22018, 27371, 29539, 48581, 52429, 54742, 59078, 97162, 104858, 130351, 143117, 260702, 286234, 355823, 384007, 407333, 711646, 768014, 814666, 1012727, 1092943, 2025454, 2185886, 2983439, 5295329, 5966878, 10590658, 13165451, 14208259, 26330902, 28416518, 38784707, 77569414, 110387243, 220774486, 1435034159, 2870068318]

約数ペア:

[(1, 2870068318), (2, 1435034159), (13, 220774486), (26, 110387243), (37, 77569414), (74, 38784707), (101, 28416518), (109, 26330902), (202, 14208259), (218, 13165451), (271, 10590658), (481, 5966878), (542, 5295329), (962, 2983439), (1313, 2185886), (1417, 2025454), (2626, 1092943), (2834, 1012727), (3523, 814666), (3737, 768014), (4033, 711646), (7046, 407333), (7474, 384007), (8066, 355823), (10027, 286234), (11009, 260702), (20054, 143117), (22018, 130351), (27371, 104858), (29539, 97162), (48581, 59078), (52429, 54742)]