3894544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 8303040

約数和(自身を除く): 4408496

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 557, 874, 1114, 1748, 2228, 3496, 4456, 6992, 8912, 10583, 12811, 21166, 25622, 42332, 51244, 84664, 102488, 169328, 204976, 243409, 486818, 973636, 1947272, 3894544]

約数ペア:

[(1, 3894544), (2, 1947272), (4, 973636), (8, 486818), (16, 243409), (19, 204976), (23, 169328), (38, 102488), (46, 84664), (76, 51244), (92, 42332), (152, 25622), (184, 21166), (304, 12811), (368, 10583), (437, 8912), (557, 6992), (874, 4456), (1114, 3496), (1748, 2228)]