540136636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7489}}^1$

素因数の和:7598

約数の個数: 48

約数和(自身を含む): 1086349600

約数和(自身を除く): 546212964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 949, 988, 1387, 1898, 2774, 3796, 5548, 7489, 14978, 18031, 29956, 36062, 72124, 97357, 142291, 194714, 284582, 389428, 546697, 569164, 1093394, 1849783, 2186788, 3699566, 7107061, 7399132, 10387243, 14214122, 20774486, 28428244, 41548972, 135034159, 270068318, 540136636]

約数ペア:

[(1, 540136636), (2, 270068318), (4, 135034159), (13, 41548972), (19, 28428244), (26, 20774486), (38, 14214122), (52, 10387243), (73, 7399132), (76, 7107061), (146, 3699566), (247, 2186788), (292, 1849783), (494, 1093394), (949, 569164), (988, 546697), (1387, 389428), (1898, 284582), (2774, 194714), (3796, 142291), (5548, 97357), (7489, 72124), (14978, 36062), (18031, 29956)]