2051279177272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7853}}^1\times {\mathrm{147743}}^1$

素因数の和:155632

約数の個数: 64

約数和(自身を含む): 4386241601280

約数和(自身を除く): 2334962424008

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 7853, 15706, 31412, 62824, 102089, 133501, 147743, 204178, 267002, 295486, 408356, 534004, 590972, 816712, 1068008, 1181944, 1735513, 1920659, 2511631, 3471026, 3841318, 5023262, 6942052, 7682636, 10046524, 13884104, 15365272, 20093048, 32651203, 65302406, 130604812, 261209624, 1160225779, 2320451558, 4640903116, 9281806232, 15082935127, 19723838243, 30165870254, 39447676486, 60331740508, 78895352972, 120663481016, 157790705944, 256409897159, 512819794318, 1025639588636, 2051279177272]

約数ペア:

[(1, 2051279177272), (2, 1025639588636), (4, 512819794318), (8, 256409897159), (13, 157790705944), (17, 120663481016), (26, 78895352972), (34, 60331740508), (52, 39447676486), (68, 30165870254), (104, 19723838243), (136, 15082935127), (221, 9281806232), (442, 4640903116), (884, 2320451558), (1768, 1160225779), (7853, 261209624), (15706, 130604812), (31412, 65302406), (62824, 32651203), (102089, 20093048), (133501, 15365272), (147743, 13884104), (204178, 10046524), (267002, 7682636), (295486, 6942052), (408356, 5023262), (534004, 3841318), (590972, 3471026), (816712, 2511631), (1068008, 1920659), (1181944, 1735513)]