1303479086

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 72

約数和(自身を含む): 2481159384

約数和(自身を除く): 1177680298

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 211, 338, 373, 422, 637, 746, 1183, 1274, 1477, 2366, 2611, 2743, 2954, 4849, 5222, 5486, 8281, 9698, 10339, 16562, 18277, 19201, 20678, 33943, 35659, 36554, 38402, 63037, 67886, 71318, 78703, 126074, 134407, 157406, 237601, 249613, 268814, 441259, 475202, 499226, 550921, 882518, 1023139, 1101842, 1747291, 2046278, 3088813, 3494582, 3856447, 6177626, 7161973, 7712894, 13300807, 14323946, 26601614, 50133811, 93105649, 100267622, 186211298, 651739543, 1303479086]

約数ペア:

[(1, 1303479086), (2, 651739543), (7, 186211298), (13, 100267622), (14, 93105649), (26, 50133811), (49, 26601614), (91, 14323946), (98, 13300807), (169, 7712894), (182, 7161973), (211, 6177626), (338, 3856447), (373, 3494582), (422, 3088813), (637, 2046278), (746, 1747291), (1183, 1101842), (1274, 1023139), (1477, 882518), (2366, 550921), (2611, 499226), (2743, 475202), (2954, 441259), (4849, 268814), (5222, 249613), (5486, 237601), (8281, 157406), (9698, 134407), (10339, 126074), (16562, 78703), (18277, 71318), (19201, 67886), (20678, 63037), (33943, 38402), (35659, 36554)]