1738985768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{10979}}^1$

素因数の和:12521

約数の個数: 32

約数和(自身を含む): 3514039200

約数和(自身を除く): 1775053432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1523, 3046, 6092, 10979, 12184, 19799, 21958, 39598, 43916, 79196, 87832, 142727, 158392, 285454, 570908, 1141816, 16721017, 33442034, 66884068, 133768136, 217373221, 434746442, 869492884, 1738985768]

約数ペア:

[(1, 1738985768), (2, 869492884), (4, 434746442), (8, 217373221), (13, 133768136), (26, 66884068), (52, 33442034), (104, 16721017), (1523, 1141816), (3046, 570908), (6092, 285454), (10979, 158392), (12184, 142727), (19799, 87832), (21958, 79196), (39598, 43916)]