2108778924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{69929}}^1$

素因数の和:70302

約数の個数: 48

約数和(自身を含む): 5639155200

約数和(自身を除く): 3530376276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1077, 1436, 2154, 2513, 4308, 5026, 7539, 10052, 15078, 30156, 69929, 139858, 209787, 279716, 419574, 489503, 839148, 979006, 1468509, 1958012, 2937018, 5874036, 25104511, 50209022, 75313533, 100418044, 150627066, 175731577, 301254132, 351463154, 527194731, 702926308, 1054389462, 2108778924]

約数ペア:

[(1, 2108778924), (2, 1054389462), (3, 702926308), (4, 527194731), (6, 351463154), (7, 301254132), (12, 175731577), (14, 150627066), (21, 100418044), (28, 75313533), (42, 50209022), (84, 25104511), (359, 5874036), (718, 2937018), (1077, 1958012), (1436, 1468509), (2154, 979006), (2513, 839148), (4308, 489503), (5026, 419574), (7539, 279716), (10052, 209787), (15078, 139858), (30156, 69929)]