2038269436

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 4108446720

約数和(自身を除く): 2070177284

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 541, 563, 956, 1082, 1126, 1673, 2164, 2252, 3346, 3787, 3941, 6692, 7574, 7882, 15148, 15764, 129299, 134557, 258598, 269114, 304583, 517196, 538228, 609166, 905093, 941899, 1218332, 1810186, 1883798, 2132081, 3620372, 3767596, 4264162, 8528324, 72795337, 145590674, 291181348, 509567359, 1019134718, 2038269436]

約数ペア:

[(1, 2038269436), (2, 1019134718), (4, 509567359), (7, 291181348), (14, 145590674), (28, 72795337), (239, 8528324), (478, 4264162), (541, 3767596), (563, 3620372), (956, 2132081), (1082, 1883798), (1126, 1810186), (1673, 1218332), (2164, 941899), (2252, 905093), (3346, 609166), (3787, 538228), (3941, 517196), (6692, 304583), (7574, 269114), (7882, 258598), (15148, 134557), (15764, 129299)]