887270188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{2111}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 1881944064

約数和(自身を除く): 994673876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 883, 1766, 2111, 3532, 4222, 6181, 8444, 12362, 14777, 15011, 24724, 29554, 30022, 35887, 59108, 60044, 71774, 105077, 143548, 210154, 251209, 420308, 502418, 1004836, 1864013, 3728026, 7456052, 13048091, 26096182, 31688221, 52192364, 63376442, 126752884, 221817547, 443635094, 887270188]

約数ペア:

[(1, 887270188), (2, 443635094), (4, 221817547), (7, 126752884), (14, 63376442), (17, 52192364), (28, 31688221), (34, 26096182), (68, 13048091), (119, 7456052), (238, 3728026), (476, 1864013), (883, 1004836), (1766, 502418), (2111, 420308), (3532, 251209), (4222, 210154), (6181, 143548), (8444, 105077), (12362, 71774), (14777, 60044), (15011, 59108), (24724, 35887), (29554, 30022)]