1071401264

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{369959}}^1$

素因数の和:370148

約数の個数: 20

約数和(自身を含む): 2087314320

約数和(自身を除く): 1015913056

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 369959, 739918, 1479836, 2959672, 5919344, 66962579, 133925158, 267850316, 535700632, 1071401264]

約数ペア:

[(1, 1071401264), (2, 535700632), (4, 267850316), (8, 133925158), (16, 66962579), (181, 5919344), (362, 2959672), (724, 1479836), (1448, 739918), (2896, 369959)]