2018953922

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 3123014400

約数和(自身を除く): 1104060478

約数列:

[1, 2, 59, 118, 131, 211, 262, 422, 619, 1238, 7729, 12449, 15458, 24898, 27641, 36521, 55282, 73042, 81089, 130609, 162178, 261218, 1630819, 3261638, 4784251, 7705931, 9568502, 15411862, 17109779, 34219558, 1009476961, 2018953922]

約数ペア:

[(1, 2018953922), (2, 1009476961), (59, 34219558), (118, 17109779), (131, 15411862), (211, 9568502), (262, 7705931), (422, 4784251), (619, 3261638), (1238, 1630819), (7729, 261218), (12449, 162178), (15458, 130609), (24898, 81089), (27641, 73042), (36521, 55282)]