1303428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 3548160

約数和(自身を除く): 2244732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 263, 354, 413, 526, 708, 789, 826, 1052, 1239, 1578, 1652, 1841, 2478, 3156, 3682, 4956, 5523, 7364, 11046, 15517, 22092, 31034, 46551, 62068, 93102, 108619, 186204, 217238, 325857, 434476, 651714, 1303428]

約数ペア:

[(1, 1303428), (2, 651714), (3, 434476), (4, 325857), (6, 217238), (7, 186204), (12, 108619), (14, 93102), (21, 62068), (28, 46551), (42, 31034), (59, 22092), (84, 15517), (118, 11046), (177, 7364), (236, 5523), (263, 4956), (354, 3682), (413, 3156), (526, 2478), (708, 1841), (789, 1652), (826, 1578), (1052, 1239)]