2009686476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{771769}}^1$

素因数の和:771814

約数の個数: 48

約数和(自身を含む): 5532047360

約数和(自身を除く): 3522360884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 771769, 1543538, 2315307, 3087076, 4630614, 5402383, 9261228, 10804766, 16207149, 21609532, 23924839, 32414298, 47849678, 64828596, 71774517, 95699356, 143549034, 167473873, 287098068, 334947746, 502421619, 669895492, 1004843238, 2009686476]

約数ペア:

[(1, 2009686476), (2, 1004843238), (3, 669895492), (4, 502421619), (6, 334947746), (7, 287098068), (12, 167473873), (14, 143549034), (21, 95699356), (28, 71774517), (31, 64828596), (42, 47849678), (62, 32414298), (84, 23924839), (93, 21609532), (124, 16207149), (186, 10804766), (217, 9261228), (372, 5402383), (434, 4630614), (651, 3087076), (868, 2315307), (1302, 1543538), (2604, 771769)]