2402404487

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 3172063680

約数和(自身を除く): 769659193

約数列:

[1, 7, 17, 23, 37, 49, 119, 161, 259, 391, 629, 833, 851, 1127, 1813, 2737, 3389, 4403, 5957, 14467, 19159, 23723, 30821, 41699, 57613, 77947, 101269, 125393, 166061, 403291, 545629, 708883, 877751, 1325099, 2131681, 2823037, 2884039, 3819403, 6144257, 9275693, 14921767, 20188273, 49028663, 64929851, 104452369, 141317911, 343200641, 2402404487]

約数ペア:

[(1, 2402404487), (7, 343200641), (17, 141317911), (23, 104452369), (37, 64929851), (49, 49028663), (119, 20188273), (161, 14921767), (259, 9275693), (391, 6144257), (629, 3819403), (833, 2884039), (851, 2823037), (1127, 2131681), (1813, 1325099), (2737, 877751), (3389, 708883), (4403, 545629), (5957, 403291), (14467, 166061), (19159, 125393), (23723, 101269), (30821, 77947), (41699, 57613)]