550404797278

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{1141109}}^1$

素因数の和:1141512

約数の個数: 32

約数和(自身を含む): 954369630720

約数和(自身を除く): 403964833442

約数列:

[1, 2, 7, 14, 131, 262, 263, 526, 917, 1834, 1841, 3682, 34453, 68906, 241171, 482342, 1141109, 2282218, 7987763, 15975526, 149485279, 298970558, 300111667, 600223334, 1046396953, 2092793906, 2100781669, 4201563338, 39314628377, 78629256754, 275202398639, 550404797278]

約数ペア:

[(1, 550404797278), (2, 275202398639), (7, 78629256754), (14, 39314628377), (131, 4201563338), (262, 2100781669), (263, 2092793906), (526, 1046396953), (917, 600223334), (1834, 300111667), (1841, 298970558), (3682, 149485279), (34453, 15975526), (68906, 7987763), (241171, 2282218), (482342, 1141109)]