388144002

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{853}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 783357120

約数和(自身を除く): 395213118

約数列:

[1, 2, 3, 6, 181, 362, 419, 543, 838, 853, 1086, 1257, 1706, 2514, 2559, 5118, 75839, 151678, 154393, 227517, 308786, 357407, 455034, 463179, 714814, 926358, 1072221, 2144442, 64690667, 129381334, 194072001, 388144002]

約数ペア:

[(1, 388144002), (2, 194072001), (3, 129381334), (6, 64690667), (181, 2144442), (362, 1072221), (419, 926358), (543, 714814), (838, 463179), (853, 455034), (1086, 357407), (1257, 308786), (1706, 227517), (2514, 154393), (2559, 151678), (5118, 75839)]