2912169995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151007}}^1$

素因数の和:151067

約数の個数: 32

約数和(自身を含む): 4349030400

約数和(自身を除く): 1436860405

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 19285, 151007, 755035, 1057049, 2869133, 4379203, 5285245, 14345665, 20083931, 21896015, 30654421, 83204857, 100419655, 153272105, 416024285, 582433999, 2912169995]

約数ペア:

[(1, 2912169995), (5, 582433999), (7, 416024285), (19, 153272105), (29, 100419655), (35, 83204857), (95, 30654421), (133, 21896015), (145, 20083931), (203, 14345665), (551, 5285245), (665, 4379203), (1015, 2869133), (2755, 1057049), (3857, 755035), (19285, 151007)]