2687777682616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2371}}^1\times {\mathrm{51659}}^1$

素因数の和:54260

約数の個数: 64

約数和(自身を含む): 5455370390400

約数和(自身を除く): 2767592707784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2371, 2743, 4742, 5486, 9484, 10972, 18968, 21944, 30823, 51659, 61646, 103318, 123292, 206636, 246584, 413272, 500281, 671567, 1000562, 1343134, 2001124, 2686268, 4002248, 5372536, 6503653, 10900049, 13007306, 21800098, 26014612, 43600196, 52029224, 87200392, 122483489, 141700637, 244966978, 283401274, 489933956, 566802548, 979867912, 1133605096, 1592285357, 3184570714, 6369141428, 12738282856, 25844016179, 51688032358, 103376064716, 206752129432, 335972210327, 671944420654, 1343888841308, 2687777682616]

約数ペア:

[(1, 2687777682616), (2, 1343888841308), (4, 671944420654), (8, 335972210327), (13, 206752129432), (26, 103376064716), (52, 51688032358), (104, 25844016179), (211, 12738282856), (422, 6369141428), (844, 3184570714), (1688, 1592285357), (2371, 1133605096), (2743, 979867912), (4742, 566802548), (5486, 489933956), (9484, 283401274), (10972, 244966978), (18968, 141700637), (21944, 122483489), (30823, 87200392), (51659, 52029224), (61646, 43600196), (103318, 26014612), (123292, 21800098), (206636, 13007306), (246584, 10900049), (413272, 6503653), (500281, 5372536), (671567, 4002248), (1000562, 2686268), (1343134, 2001124)]