1580457940984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{6823}}^1\times {\mathrm{171329}}^1$

素因数の和:178184

約数の個数: 48

約数和(自身を含む): 3209333000400

約数和(自身を除く): 1628875059416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 6823, 13646, 27292, 54584, 88699, 171329, 177398, 342658, 354796, 685316, 709592, 1153087, 1370632, 2227277, 2306174, 4454554, 4612348, 8909108, 9224696, 17818216, 28954601, 57909202, 115818404, 231636808, 1168977767, 2337955534, 4675911068, 9351822136, 15196710971, 30393421942, 60786843884, 121573687768, 197557242623, 395114485246, 790228970492, 1580457940984]

約数ペア:

[(1, 1580457940984), (2, 790228970492), (4, 395114485246), (8, 197557242623), (13, 121573687768), (26, 60786843884), (52, 30393421942), (104, 15196710971), (169, 9351822136), (338, 4675911068), (676, 2337955534), (1352, 1168977767), (6823, 231636808), (13646, 115818404), (27292, 57909202), (54584, 28954601), (88699, 17818216), (171329, 9224696), (177398, 8909108), (342658, 4612348), (354796, 4454554), (685316, 2306174), (709592, 2227277), (1153087, 1370632)]