773669494

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 1286162064

約数和(自身を除く): 512492570

約数列:

[1, 2, 13, 26, 101, 131, 169, 173, 202, 262, 338, 346, 1313, 1703, 2249, 2626, 3406, 4498, 13231, 17069, 17473, 22139, 22663, 26462, 29237, 34138, 34946, 44278, 45326, 58474, 172003, 227149, 294619, 344006, 454298, 589238, 2236039, 2288963, 2952937, 3830047, 4472078, 4577926, 5905874, 7660094, 29756519, 59513038, 386834747, 773669494]

約数ペア:

[(1, 773669494), (2, 386834747), (13, 59513038), (26, 29756519), (101, 7660094), (131, 5905874), (169, 4577926), (173, 4472078), (202, 3830047), (262, 2952937), (338, 2288963), (346, 2236039), (1313, 589238), (1703, 454298), (2249, 344006), (2626, 294619), (3406, 227149), (4498, 172003), (13231, 58474), (17069, 45326), (17473, 44278), (22139, 34946), (22663, 34138), (26462, 29237)]