1945938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 2201262

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 239, 354, 478, 717, 1357, 1434, 2714, 4071, 5497, 8142, 10994, 14101, 16491, 28202, 32982, 42303, 84606, 324323, 648646, 972969, 1945938]

約数ペア:

[(1, 1945938), (2, 972969), (3, 648646), (6, 324323), (23, 84606), (46, 42303), (59, 32982), (69, 28202), (118, 16491), (138, 14101), (177, 10994), (239, 8142), (354, 5497), (478, 4071), (717, 2714), (1357, 1434)]