2158366964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 4107438720

約数和(自身を除く): 1949071756

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 461, 503, 716, 922, 1006, 1844, 2012, 2327, 4654, 5993, 6539, 9308, 11986, 13078, 23972, 26156, 82519, 90037, 165038, 180074, 231883, 330076, 360148, 463766, 927532, 1072747, 1170481, 2145494, 2340962, 3014479, 4290988, 4681924, 6028958, 12057916, 41507057, 83014114, 166028228, 539591741, 1079183482, 2158366964]

約数ペア:

[(1, 2158366964), (2, 1079183482), (4, 539591741), (13, 166028228), (26, 83014114), (52, 41507057), (179, 12057916), (358, 6028958), (461, 4681924), (503, 4290988), (716, 3014479), (922, 2340962), (1006, 2145494), (1844, 1170481), (2012, 1072747), (2327, 927532), (4654, 463766), (5993, 360148), (6539, 330076), (9308, 231883), (11986, 180074), (13078, 165038), (23972, 90037), (26156, 82519)]