384175090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{2389}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 745622640

約数和(自身を除く): 361447550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1237, 2389, 2474, 4778, 6185, 11945, 12370, 16081, 23890, 31057, 32162, 62114, 80405, 155285, 160810, 310570, 2955193, 5910386, 14775965, 29551930, 38417509, 76835018, 192087545, 384175090]

約数ペア:

[(1, 384175090), (2, 192087545), (5, 76835018), (10, 38417509), (13, 29551930), (26, 14775965), (65, 5910386), (130, 2955193), (1237, 310570), (2389, 160810), (2474, 155285), (4778, 80405), (6185, 62114), (11945, 32162), (12370, 31057), (16081, 23890)]