1520793902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 2405443392

約数和(自身を除く): 884649490

約数列:

[1, 2, 23, 46, 197, 257, 394, 514, 653, 1306, 4531, 5911, 9062, 11822, 15019, 30038, 50629, 101258, 128641, 167821, 257282, 335642, 1164467, 2328934, 2958743, 3859883, 5917486, 7719766, 33060737, 66121474, 760396951, 1520793902]

約数ペア:

[(1, 1520793902), (2, 760396951), (23, 66121474), (46, 33060737), (197, 7719766), (257, 5917486), (394, 3859883), (514, 2958743), (653, 2328934), (1306, 1164467), (4531, 335642), (5911, 257282), (9062, 167821), (11822, 128641), (15019, 101258), (30038, 50629)]