380016902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 612375552

約数和(自身を除く): 232358650

約数列:

[1, 2, 23, 46, 47, 94, 137, 274, 1081, 1283, 2162, 2566, 3151, 6302, 6439, 12878, 29509, 59018, 60301, 120602, 148097, 175771, 296194, 351542, 1386923, 2773846, 4042733, 8085466, 8261237, 16522474, 190008451, 380016902]

約数ペア:

[(1, 380016902), (2, 190008451), (23, 16522474), (46, 8261237), (47, 8085466), (94, 4042733), (137, 2773846), (274, 1386923), (1081, 351542), (1283, 296194), (2162, 175771), (2566, 148097), (3151, 120602), (6302, 60301), (6439, 59018), (12878, 29509)]