1374241942016

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{141266647}}^1$

素因数の和:141266684

約数の個数: 40

約数和(自身を含む): 2890315618080

約数和(自身を除く): 1516073676064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 141266647, 282533294, 565066588, 1130133176, 2260266352, 2684066293, 4520532704, 5368132586, 9041065408, 10736265172, 18082130816, 21472530344, 36164261632, 42945060688, 72328523264, 85890121376, 171780242752, 343560485504, 687120971008, 1374241942016]

約数ペア:

[(1, 1374241942016), (2, 687120971008), (4, 343560485504), (8, 171780242752), (16, 85890121376), (19, 72328523264), (32, 42945060688), (38, 36164261632), (64, 21472530344), (76, 18082130816), (128, 10736265172), (152, 9041065408), (256, 5368132586), (304, 4520532704), (512, 2684066293), (608, 2260266352), (1216, 1130133176), (2432, 565066588), (4864, 282533294), (9728, 141266647)]