385771256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{36013}}^1$

素因数の和:36135

約数の個数: 32

約数和(自身を含む): 786545760

約数和(自身を除く): 400774504

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 36013, 72026, 144052, 288104, 468169, 936338, 1872676, 3709339, 3745352, 7418678, 14837356, 29674712, 48221407, 96442814, 192885628, 385771256]

約数ペア:

[(1, 385771256), (2, 192885628), (4, 96442814), (8, 48221407), (13, 29674712), (26, 14837356), (52, 7418678), (103, 3745352), (104, 3709339), (206, 1872676), (412, 936338), (824, 468169), (1339, 288104), (2678, 144052), (5356, 72026), (10712, 36013)]