1376629648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{146077}}^1$

素因数の和:146135

約数の個数: 40

約数和(自身を含む): 2898187520

約数和(自身を除く): 1521557872

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 146077, 292154, 584308, 1168616, 2337232, 2775463, 4528387, 5550926, 9056774, 11101852, 18113548, 22203704, 36227096, 44407408, 72454192, 86039353, 172078706, 344157412, 688314824, 1376629648]

約数ペア:

[(1, 1376629648), (2, 688314824), (4, 344157412), (8, 172078706), (16, 86039353), (19, 72454192), (31, 44407408), (38, 36227096), (62, 22203704), (76, 18113548), (124, 11101852), (152, 9056774), (248, 5550926), (304, 4528387), (496, 2775463), (589, 2337232), (1178, 1168616), (2356, 584308), (4712, 292154), (9424, 146077)]