2387238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 5515776

約数和(自身を除く): 3128538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 503, 678, 791, 1006, 1509, 1582, 2373, 3018, 3521, 4746, 7042, 10563, 21126, 56839, 113678, 170517, 341034, 397873, 795746, 1193619, 2387238]

約数ペア:

[(1, 2387238), (2, 1193619), (3, 795746), (6, 397873), (7, 341034), (14, 170517), (21, 113678), (42, 56839), (113, 21126), (226, 10563), (339, 7042), (503, 4746), (678, 3521), (791, 3018), (1006, 2373), (1509, 1582)]