2011211488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2083}}^1$

素因数の和:2328

約数の個数: 96

約数和(自身を含む): 4676095872

約数和(自身を除く): 2664884384

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 211, 286, 352, 416, 422, 572, 844, 1144, 1688, 2083, 2288, 2321, 2743, 3376, 4166, 4576, 4642, 5486, 6752, 8332, 9284, 10972, 16664, 18568, 21944, 22913, 27079, 30173, 33328, 37136, 43888, 45826, 54158, 60346, 66656, 74272, 87776, 91652, 108316, 120692, 183304, 216632, 241384, 297869, 366608, 433264, 439513, 482768, 595738, 733216, 866528, 879026, 965536, 1191476, 1758052, 2382952, 3516104, 4765904, 4834643, 5713669, 7032208, 9531808, 9669286, 11427338, 14064416, 19338572, 22854676, 38677144, 45709352, 62850359, 77354288, 91418704, 125700718, 154708576, 182837408, 251401436, 502802872, 1005605744, 2011211488]

約数ペア:

[(1, 2011211488), (2, 1005605744), (4, 502802872), (8, 251401436), (11, 182837408), (13, 154708576), (16, 125700718), (22, 91418704), (26, 77354288), (32, 62850359), (44, 45709352), (52, 38677144), (88, 22854676), (104, 19338572), (143, 14064416), (176, 11427338), (208, 9669286), (211, 9531808), (286, 7032208), (352, 5713669), (416, 4834643), (422, 4765904), (572, 3516104), (844, 2382952), (1144, 1758052), (1688, 1191476), (2083, 965536), (2288, 879026), (2321, 866528), (2743, 733216), (3376, 595738), (4166, 482768), (4576, 439513), (4642, 433264), (5486, 366608), (6752, 297869), (8332, 241384), (9284, 216632), (10972, 183304), (16664, 120692), (18568, 108316), (21944, 91652), (22913, 87776), (27079, 74272), (30173, 66656), (33328, 60346), (37136, 54158), (43888, 45826)]