976976884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12517}}^1$

素因数の和:12632

約数の個数: 48

約数和(自身を含む): 1962822400

約数和(自身を除く): 985845516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 988, 1027, 1501, 2054, 3002, 4108, 6004, 12517, 19513, 25034, 39026, 50068, 78052, 162721, 237823, 325442, 475646, 650884, 951292, 988843, 1977686, 3091699, 3955372, 6183398, 12366796, 12854959, 18788017, 25709918, 37576034, 51419836, 75152068, 244244221, 488488442, 976976884]

約数ペア:

[(1, 976976884), (2, 488488442), (4, 244244221), (13, 75152068), (19, 51419836), (26, 37576034), (38, 25709918), (52, 18788017), (76, 12854959), (79, 12366796), (158, 6183398), (247, 3955372), (316, 3091699), (494, 1977686), (988, 988843), (1027, 951292), (1501, 650884), (2054, 475646), (3002, 325442), (4108, 237823), (6004, 162721), (12517, 78052), (19513, 50068), (25034, 39026)]