2738944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 5894896

約数和(自身を除く): 3155952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 823, 832, 1646, 1664, 3292, 3328, 6584, 10699, 13168, 21398, 26336, 42796, 52672, 85592, 105344, 171184, 210688, 342368, 684736, 1369472, 2738944]

約数ペア:

[(1, 2738944), (2, 1369472), (4, 684736), (8, 342368), (13, 210688), (16, 171184), (26, 105344), (32, 85592), (52, 52672), (64, 42796), (104, 26336), (128, 21398), (208, 13168), (256, 10699), (416, 6584), (823, 3328), (832, 3292), (1646, 1664)]