1553197538

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{229}}^2\times {\mathrm{251}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 2389156560

約数和(自身を除く): 835959022

約数列:

[1, 2, 59, 118, 229, 251, 458, 502, 13511, 14809, 27022, 29618, 52441, 57479, 104882, 114958, 3094019, 3391261, 6188038, 6782522, 13162691, 26325382, 776598769, 1553197538]

約数ペア:

[(1, 1553197538), (2, 776598769), (59, 26325382), (118, 13162691), (229, 6782522), (251, 6188038), (458, 3391261), (502, 3094019), (13511, 114958), (14809, 104882), (27022, 57479), (29618, 52441)]