487887712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1172807}}^1$

素因数の和:1172830

約数の個数: 24

約数和(自身を含む): 1034416656

約数和(自身を除く): 546528944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1172807, 2345614, 4691228, 9382456, 15246491, 18764912, 30492982, 37529824, 60985964, 121971928, 243943856, 487887712]

約数ペア:

[(1, 487887712), (2, 243943856), (4, 121971928), (8, 60985964), (13, 37529824), (16, 30492982), (26, 18764912), (32, 15246491), (52, 9382456), (104, 4691228), (208, 2345614), (416, 1172807)]