257063881396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{540050171}}^1$

素因数の和:540050199

約数の個数: 24

約数和(自身を含む): 544370573376

約数和(自身を除く): 287306691980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 540050171, 1080100342, 2160200684, 3780351197, 7560702394, 9180852907, 15121404788, 18361705814, 36723411628, 64265970349, 128531940698, 257063881396]

約数ペア:

[(1, 257063881396), (2, 128531940698), (4, 64265970349), (7, 36723411628), (14, 18361705814), (17, 15121404788), (28, 9180852907), (34, 7560702394), (68, 3780351197), (119, 2160200684), (238, 1080100342), (476, 540050171)]