2019722432

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{346793}}^1$

素因数の和:346825

約数の個数: 56

約数和(自身を含む): 4932797856

約数和(自身を除く): 2913075424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 346793, 693586, 1387172, 2427551, 2774344, 4508309, 4855102, 5548688, 9016618, 9710204, 11097376, 18033236, 19420408, 22194752, 31558163, 36066472, 38840816, 63116326, 72132944, 77681632, 126232652, 144265888, 155363264, 252465304, 288531776, 504930608, 1009861216, 2019722432]

約数ペア:

[(1, 2019722432), (2, 1009861216), (4, 504930608), (7, 288531776), (8, 252465304), (13, 155363264), (14, 144265888), (16, 126232652), (26, 77681632), (28, 72132944), (32, 63116326), (52, 38840816), (56, 36066472), (64, 31558163), (91, 22194752), (104, 19420408), (112, 18033236), (182, 11097376), (208, 9710204), (224, 9016618), (364, 5548688), (416, 4855102), (448, 4508309), (728, 2774344), (832, 2427551), (1456, 1387172), (2912, 693586), (5824, 346793)]