2775471766

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{128221}}^1$

素因数の和:128439

約数の個数: 16

約数和(自身を含む): 4246712640

約数和(自身を除く): 1471240874

約数列:

[1, 2, 79, 137, 158, 274, 10823, 21646, 128221, 256442, 10129459, 17566277, 20258918, 35132554, 1387735883, 2775471766]

約数ペア:

[(1, 2775471766), (2, 1387735883), (79, 35132554), (137, 20258918), (158, 17566277), (274, 10129459), (10823, 256442), (21646, 128221)]