2555148882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{33461}}^1$

素因数の和:33579

約数の個数: 64

約数和(自身を含む): 6071345280

約数和(自身を除く): 3516196398

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 143, 178, 267, 286, 429, 534, 858, 979, 1157, 1958, 2314, 2937, 3471, 5874, 6942, 12727, 25454, 33461, 38181, 66922, 76362, 100383, 200766, 368071, 434993, 736142, 869986, 1104213, 1304979, 2208426, 2609958, 2978029, 4784923, 5956058, 8934087, 9569846, 14354769, 17868174, 28709538, 32758319, 38714377, 65516638, 77428754, 98274957, 116143131, 196549914, 232286262, 425858147, 851716294, 1277574441, 2555148882]

約数ペア:

[(1, 2555148882), (2, 1277574441), (3, 851716294), (6, 425858147), (11, 232286262), (13, 196549914), (22, 116143131), (26, 98274957), (33, 77428754), (39, 65516638), (66, 38714377), (78, 32758319), (89, 28709538), (143, 17868174), (178, 14354769), (267, 9569846), (286, 8934087), (429, 5956058), (534, 4784923), (858, 2978029), (979, 2609958), (1157, 2208426), (1958, 1304979), (2314, 1104213), (2937, 869986), (3471, 736142), (5874, 434993), (6942, 368071), (12727, 200766), (25454, 100383), (33461, 76362), (38181, 66922)]