1994151224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{9689}}^1$

素因数の和:11687

約数の個数: 32

約数和(自身を含む): 4029102000

約数和(自身を除く): 2034950776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1979, 3958, 7916, 9689, 15832, 19378, 25727, 38756, 51454, 77512, 102908, 125957, 205816, 251914, 503828, 1007656, 19174531, 38349062, 76698124, 153396248, 249268903, 498537806, 997075612, 1994151224]

約数ペア:

[(1, 1994151224), (2, 997075612), (4, 498537806), (8, 249268903), (13, 153396248), (26, 76698124), (52, 38349062), (104, 19174531), (1979, 1007656), (3958, 503828), (7916, 251914), (9689, 205816), (15832, 125957), (19378, 102908), (25727, 77512), (38756, 51454)]