2017452008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{26321}}^1$

素因数の和:26418

約数の個数: 64

約数和(自身を含む): 4510537920

約数和(自身を除く): 2493085912

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 134, 143, 268, 286, 536, 572, 737, 871, 1144, 1474, 1742, 2948, 3484, 5896, 6968, 9581, 19162, 26321, 38324, 52642, 76648, 105284, 210568, 289531, 342173, 579062, 684346, 1158124, 1368692, 1763507, 2316248, 2737384, 3527014, 3763903, 7054028, 7527806, 14108056, 15055612, 19398577, 22925591, 30111224, 38797154, 45851182, 77594308, 91702364, 155188616, 183404728, 252181501, 504363002, 1008726004, 2017452008]

約数ペア:

[(1, 2017452008), (2, 1008726004), (4, 504363002), (8, 252181501), (11, 183404728), (13, 155188616), (22, 91702364), (26, 77594308), (44, 45851182), (52, 38797154), (67, 30111224), (88, 22925591), (104, 19398577), (134, 15055612), (143, 14108056), (268, 7527806), (286, 7054028), (536, 3763903), (572, 3527014), (737, 2737384), (871, 2316248), (1144, 1763507), (1474, 1368692), (1742, 1158124), (2948, 684346), (3484, 579062), (5896, 342173), (6968, 289531), (9581, 210568), (19162, 105284), (26321, 76648), (38324, 52642)]